@article{105037, author = {V\v era Trnkov\'a}, title = {Sum of categories with amalgamated subcategory}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {006}, year = {1965}, pages = {449-474}, zbl = {0138.01701}, mrnumber = {0190208}, language = {en}, url = {http://dml.mathdoc.fr/item/105037} }
Trnková, Věra. Sum of categories with amalgamated subcategory. Commentationes Mathematicae Universitatis Carolinae, Tome 006 (1965) pp. 449-474. http://gdmltest.u-ga.fr/item/105037/
Embedding theorems with amalgamation for semigroups, Proc. London Math. Soc. (3) 12 (1962) 511-34. (1962) | MR 0138696 | Zbl 0111.03702
Teopия rpynn, Mocквa 1953. (1953)
Основы теории категорий, Успехи мат. наук 15, вып. 6 (96) (1960), 3-58. (1960) | MR 0118755 | Zbl 1225.94001
Einführung in die kombinatorische Topologie, Braunschweig, 1932. (1932) | Zbl 0004.36904
Die Untergruppen der freien Gruppen, Abhandlungen aus dem mathematischen Seminar der Hamburgischen Universität, vol. 5 (1927), 161-183. (1927)