CREATE TABLE table_name_5 (winter_olympics INT, country VARCHAR, holmenkollen VARCHAR)

what is the winter olympics when the country is soviet union and holmenkollen is 1970, 1979?
SELECT SUM(winter_olympics) FROM table_name_5 WHERE country = "soviet union" AND holmenkollen = "1970, 1979"
SELECT SUM("winter_olympics") FROM "table_name_5" WHERE "1970, 1979" = "holmenkollen" AND "country" = "soviet union"