“со̄пакыг”, in Northern Mansi-Hungarian dictionary, Tromsø: University of Tromsø, 2023
E. I. Rombandejeva (2005) Русско-Мансийский словарь (Е. Ромбандеева) [Russian-Mansi Dictionary (E. Rombandeeva)][1], Saint-Petersburg: ООО "Миралл", →ISBN, page 281