Wolfram Kahl
Co-tabulations, Bicolimits and Van-Kampen Squares in Collagories
GT-VMT, 2010.
@article{GT-VMT-2010-Kahl, author = "Wolfram Kahl", ee = "http://journal.ub.tu-berlin.de/index.php/eceasst/article/view/421", journal = "{Electronic Communications of the EASST}", title = "{Co-tabulations, Bicolimits and Van-Kampen Squares in Collagories}", volume = 29, year = 2010, }