There are several publications about strucchange which describe different aspects of the software. The main reference is the JSS paper.
To cite strucchange in publications use:
Achim Zeileis, Friedrich Leisch, Kurt Hornik and Christian Kleiber (2002). strucchange: An R Package for Testing for Structural Change in Linear Regression Models. Journal of Statistical Software, 7(2), 1-38. URL http://www.jstatsoft.org/v07/i02/
If methods related to breakpoints() are used also cite:
Achim Zeileis, Christian Kleiber, Walter Kraemer and Kurt Hornik (2003). Testing and Dating of Structural Changes in Practice. Computational Statistics & Data Analysis, 44, 109-123.
If methods related to gefp() and efpFunctional() are used also cite:
Achim Zeileis (2006). Implementing a Class of Structural Change Tests: An Econometric Computing Approach. Computational Statistics & Data Analysis, 50, 2987-3008.
Corresponding BibTeX entries:
@Article{,
title = {strucchange: An R Package for Testing for Structural
Change in Linear Regression Models},
author = {Achim Zeileis and Friedrich Leisch and Kurt Hornik and
Christian Kleiber},
journal = {Journal of Statistical Software},
year = {2002},
volume = {7},
number = {2},
pages = {1--38},
url = {http://www.jstatsoft.org/v07/i02/},
}
@Article{,
title = {Testing and Dating of Structural Changes in Practice},
author = {Achim Zeileis and Christian Kleiber and Walter Kr\"amer
and Kurt Hornik},
journal = {Computational Statistics \& Data Analysis},
year = {2003},
volume = {44},
pages = {109--123},
}
@Article{,
title = {Implementing a Class of Structural Change Tests: An
Econometric Computing Approach},
author = {Achim Zeileis},
journal = {Computational Statistics \& Data Analysis},
year = {2006},
volume = {50},
pages = {2987--3008},
}