00525naa#a2200169#i#450# EN\\bibl\40348 20241212050425.4 2542-1840 20201106b2020####ek#y0engy0150####ca RU Chain of Causation: Omission Committed by the Obligor Journal article Kemerovo Kemerovo State University 2020 8 с. Journal article local Право. Юридические науки. 34 Radov Vladislav Vladimirovich zh-szf.ru