@article{1183741019, author = {Werner, Heinrich}, title = {Review: Bjarni Jonsson, Appendix 3. Congruence Varieties}, journal = {J. Symbolic Logic}, volume = {47}, number = {1}, year = {1982}, language = {en}, url = {http://dml.mathdoc.fr/item/1183741019} }
Werner, Heinrich. Review: Bjarni Jonsson, Appendix 3. Congruence Varieties. J. Symbolic Logic, Tome 47 (1982) no. 1, . http://gdmltest.u-ga.fr/item/1183741019/