@article{104794, author = {Ahmad Shafaat}, title = {Remarks on quasivarieties of algebras}, journal = {Archivum Mathematicum}, volume = {009}, year = {1973}, pages = {67-71}, zbl = {0292.08003}, mrnumber = {0354503}, language = {en}, url = {http://dml.mathdoc.fr/item/104794} }
Shafaat, Ahmad. Remarks on quasivarieties of algebras. Archivum Mathematicum, Tome 009 (1973) pp. 67-71. http://gdmltest.u-ga.fr/item/104794/
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