@article{MAN_1968__176_161699,
     author = {B.R. SRINIVASAN},
     title = {Weakly {Inverse} {Semigroups.}},
     journal = {Mathematische Annalen},
     pages = {324--333},
     publisher = {mathdoc},
     volume = {176},
     year = {1968},
     url = {http://geodesic.mathdoc.fr/item/MAN_1968__176_161699/}
}