%2C 1.5%2C%C3%BC%2C%CF%B3%D0%B0 3%2C%C8%BE%CA%B5%EE%B1%B3 %CE%B1.%E2%B0%A1%2C%281%C3%B5%2F50%2Cx%29%2C - 출처 : 고려대학교 고파스