@book{oai:ir.ide.go.jp:00040363,
 author = {Hyo-Sub, Byun},
 month = {},
 note = {/338.9/Aj33, application/pdf, OPS002600_017},
 publisher = {Institute of Developing Economies},
 title = {Part II. Business Cycles of the Seven Asian Countries : 13. Business Cycle Measurement Methods in Korea: Based on the Composite Index},
 year = {1991}
}