@Article{seriation,
  author	= {Michael Hahsler and Kurt Hornik and Christian Buchta},
  title		= {Getting Things in Order: An Introduction to the \proglang{R} Package \pkg{seriation}},
  journal	= {Journal of Statistical Software},
  year	= {2008},
  volume	= {25},
  number	= {3},
  pages	= {1--34},
  url		= {https://www.jstatsoft.org/article/view/v025i03}
}

@Manual{iplots,
  title = {\pkg{iplots}: Interactive Graphics for \proglang{R}},
  author = {Simon Urbanek and Tobias Wichtrey},
  year = {2009},
  note = {\proglang{R}~package version~1.1-3},
  url = {https://CRAN.R-project.org/package=iplots}
}

@Misc{Wiki+Morse:2009,
  author	= {Wikipedia},
  title		= {Morse Code---{W}ikipedia{,} The Free Encyclopedia},
  year	= {2009},  
  howpublished	= {URL \url{https://en.wikipedia.org/wiki/Morse_code}, accessed 2009-08-03}
}

@Manual{FSCAMDS,
  title = {\pkg{FSCAMDS}---Fechnerian Scaling Followed by Clustering and MDS},
  author = {E. N. Dzhafarov and H. Colonius},
  year = {2009},
  note = {\proglang{MATLAB}~program version~20090724},
  url = {http://www.psych.purdue.edu/~ehtibar/}
}
 
@Manual{MATLAB,
  author	= {{The MathWorks, Inc.}},
  title		= {\proglang{MATLAB}---{T}he Language of Technical Computing, Version~7.5},
  year	= {2007},
  organization	= {The MathWorks, Inc.},
  address	= {Natick, Massachusetts},
  url		= {https://www.mathworks.com/products/matlab.html}
}

@incollection{Dzh2001,
  title = {Fechnerian Psychophysics},
  author = {Dzhafarov, E. N.},
  booktitle = {International Encyclopedia of the Social and Behavioral Sciences},
  publisher = {Pergamon Press},
  editor = {Smelser, N. and Baltes, P.},
  address = {New York},
  volume = {8},
  pages ={5437--5440},
  year = {2001}}

@article{Dzh2002a,
  title = {Multidimensional Fechnerian Scaling: Pairwise Comparisons, Regular Minimality,
              and Nonconstant Self-Similarity},
  author = {Dzhafarov, E. N.},
  journal = {Journal of Mathematical Psychology},
  volume = {46},
  pages = {583--608},
  year = {2002}}

@article{Dzh2002b,
  title = {Multidimensional Fechnerian Scaling: Probability-Distance Hypothesis},
  author = {Dzhafarov, E. N.},
  journal = {Journal of Mathematical Psychology},
  volume = {46},
  pages = {352--374},
  year = {2002}}
  
@article{Dzh2008a,
  title = {Dissimilarity Cumulation Theory in Arc-Connected Spaces},
  author = {Dzhafarov, E. N.},
  journal = {Journal of Mathematical Psychology},
  volume = {52},
  pages = {73--92},
  year = {2008}}

@article{Dzh2008b,
  title = {Dissimilarity Cumulation Theory in Smoothly-Connected Spaces},
  author = {Dzhafarov, E. N.},
  journal = {Journal of Mathematical Psychology},
  volume = {52},
  pages = {93--115},
  year = {2008}}

@article{DzhCol1999,
  title = {Fechnerian Metrics in Unidimensional and Multidimensional Stimulus Spaces},
  author = {Dzhafarov, E. N. and Colonius, H.},
  journal = {Psychonomic Bulletin and Review},
  volume = {6},
  pages = {239--268},
  year = {1999}}

@article{DzhCol2001,
  title = {Multidimensional Fechnerian Scaling: Basics},
  author = {Dzhafarov, E. N. and Colonius, H.},
  journal = {Journal of Mathematical Psychology},
  volume = {45},
  pages = {670--719},
  year = {2001}}
  
@article{DzhCol2005a,
  title = {Psychophysics Without Physics: A Purely Psychological Theory of Fechnerian Scaling
              in Continuous Stimulus Spaces},
  author = {Dzhafarov, E. N. and Colonius, H.},
  journal = {Journal of Mathematical Psychology},
  volume = {49},
  pages = {1--50},
  year = {2005}}
  
@article{DzhCol2005b,
  title = {Psychophysics Without Physics: Extension of Fechnerian Scaling from Continuous to Discrete
              and Discrete-Continuous Stimulus Spaces},
  author = {Dzhafarov, E. N. and Colonius, H.},
  journal = {Journal of Mathematical Psychology},
  volume = {49},
  pages = {125--141},
  year = {2005}}

@incollection{DzhCol2006a,
  title = {Regular Minimality: A Fundamental Law of Discrimination},
  author = {Dzhafarov, E. N. and Colonius, H.},
  booktitle = {Measurement and Representation of Sensations},
  publisher = {Erlbaum},
  editor = {Colonius, H. and Dzhafarov, E. N.},
  address = {Mahwah, NJ},
  pages ={1--46},
  year = {2006}}

@article{DzhCol2006b,
  title = {Reconstructing Distances Among Objects from Their Discriminability},
  author = {Dzhafarov, E. N. and Colonius, H.},
  journal = {Psychometrika},
  volume = {71},
  pages = {365--386},
  year = {2006}}
  
@article{DzhCol2007,
  title = {Dissimilarity Cumulation Theory and Subjective Metrics},
  author = {Dzhafarov, E. N. and Colonius, H.},
  journal = {Journal of Mathematical Psychology},
  volume = {51},
  pages = {290--304},
  year = {2007}}
  
@book{Fech1860,
  title = {Elemente der Psychophysik [Elements of Psychophysics]},
  author = {Fechner, G. T.},
  address = {Leipzig},
  publisher = {Breitkopf \& H\"artel},
  year = {1860}}
    
@book{KruskWish1978,
  title = {Multidimensional Scaling},
  author = {Kruskal, J. B. and Wish, M.},
  address = {Beverly Hills},
  publisher = {Sage},
  year = {1978}}
  
@book{R:2009,
  title		= {\proglang{R}: {A} Language and Environment for Statistical Computing},
  author	= {\proglang{R} Development Core Team},
  address	= {Vienna, Austria},
  publisher = {\proglang{R} Foundation for Statistical Computing},
  year	= {2009},
  note         = {{ISBN} 3-900051-07-0},
  url		= {https://www.R-project.org/}
}

@Manual{Rach+Colonius:2008,
  title = {A \proglang{MATLAB} Toolbox for Fechnerian Scaling and Subsequent Analyses},
  author = {Stefan Rach and Hans Colonius},
  year = {2008},
  note = {\proglang{MATLAB}~toolbox version~1.0},
  url = {https://uol.de/kognitive-psychologie},
}

@article{Rothk1957,
  title = {A Measure of Stimulus Similarity and Errors in Some Paired-Associate Learning Tasks},
  author = {Rothkopf, E. Z.},
  journal = {Journal of Experimental Psychology},
  volume = {53},
  pages = {94--101},
  year = {1957}}
  
@article{Shepard1957,
  title = {Stimulus and Response Generalization: A Stochastic Model Relating Generalization to Distance in Psychological Space},
  author = {Shepard, R. N.},
  journal = {Psychometrika},
  volume = {22},
  pages = {325--345},
  year = {1957}}

@article{Shepard1987,
  title = {Toward a Universal Law of Generalization for Psychological Science},
  author = {Shepard, R. N.},
  journal = {Science},
  volume = {237},
  pages = {1317--1323},
  year = {1987}}
  
@article{Uenlue+Kiefer+Dzhafarov:2009,
  author = {Ali \"Unl\"u and Thomas Kiefer and Ehtibar N. Dzhafarov},
  title = {Fechnerian Scaling in \proglang{R}: The Package \pkg{fechner}},
  journal = {Journal of Statistical Software},
  year = {2009},
  volume = {31},
  number = {6},
  pages = {1--24},
  url = {https://www.jstatsoft.org/article/view/v031i06}
}

@article{Wish1967,
  title = {A Model for the Perception of Morse Code-Like Signals},
  author = {Wish, M.},
  journal = {Human Factors},
  volume = {9},
  pages = {529--540},
  year = {1967}}
