@article{ZNSL_1978_75_a16,
     author = {A. V. Rukolaine},
     title = {Center of the semigroup algebra of a~finite inverse semigroup over the field of complex numbers},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {154--158},
     year = {1978},
     volume = {75},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1978_75_a16/}
}