@article{SF_1996__52_3_135451, author = {M. Kilp}, title = {On monoids over which all strongly flat cyclic right acts are projective.}, journal = {Semigroup forum}, pages = {241--246}, publisher = {mathdoc}, volume = {52}, number = {3}, year = {1996}, zbl = {0844.20051}, url = {http://geodesic.mathdoc.fr/item/SF_1996__52_3_135451/} }