TY - JOUR AU - Evgeniy K. Leinartas AU - Olga A. Shishkina TI - The discrete analog of the Newton--Leibniz formula in the problem of summation over simplex lattice points JO - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika PY - 2019 SP - 503 EP - 508 VL - 12 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JSFU_2019_12_4_a12/ LA - en ID - JSFU_2019_12_4_a12 ER -