00612naa#a2200193#i#450# EN\\bibl\93568 20250430044446.3 2413-2527 20231101b2023####ek#y0engy0150####ca RUS RU Graph Coloring Problem in the Context of Schedule Optimization: Software Solution Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2023 5 с. Journal article local УДК. RUS Khonina O I Zabrodin A V brni.editorum.ru