@article{ZNSL_2015_435_a4,
     author = {A. V. Kukharev and G. E. Puninski},
     title = {Serial group rings of finite groups. {Sporadic}  simple groups and {Suzuki} groups},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {73--94},
     publisher = {mathdoc},
     volume = {435},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2015_435_a4/}
}