@article{04191931, title = {Semirings without zero divisors.}, journal = {Mathematica Pannonica}, volume = {1}, year = {1990}, pages = {73-94}, zbl = {0723.16021}, language = {en}, url = {http://dml.mathdoc.fr/item/04191931} }
Hebisch, U.; Weinert, H.J. Semirings without zero divisors.. Mathematica Pannonica, Tome 1 (1990) pp. 73-94. http://gdmltest.u-ga.fr/item/04191931/