@article{ZNSL_2002_289_a10,
     author = {S. A. Evdokimov and I. N. Ponomarenko},
     title = {Rings associated to finite projective planes and thier isomorphisms},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {207--213},
     year = {2002},
     volume = {289},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2002_289_a10/}
}