TY - JOUR AU - S. A. Evdokimov AU - I. N. Ponomarenko TI - Schemes of relations of the finite projective plane, and their extensions JO - Algebra i analiz PY - 2009 SP - 90 EP - 132 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2009_21_1_a3/ LA - ru ID - AA_2009_21_1_a3 ER -