TY - JOUR AU - A. V. Pukhlikov AU - A. G. Khovanskii TI - The Riemann--Roch theorem for integrals and sums of quasipolynomials on virtual polytopes JO - Algebra i analiz PY - 1992 SP - 188 EP - 216 VL - 4 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1992_4_4_a7/ LA - ru ID - AA_1992_4_4_a7 ER -