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1968 analysis of stock prices : P.1: A review of earlier work
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 19 (1968) 4, pp. 74-78
Persistent link: https://www.econbiz.de/10002810288
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1968 analysis of stock prices : P.2: The trend and the 9.2-year cycle
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 19 (1968) 5, pp. 98-104
Persistent link: https://www.econbiz.de/10002810306
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1968 analysis of stock prices : P.3: A cycle of about twenty years
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 19 (1968) 6, pp. 128-130
Persistent link: https://www.econbiz.de/10002810316
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Current status : the 9-year cycle in stock prices
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 24 (1973) 3, pp. 75-76
Persistent link: https://www.econbiz.de/10002810349
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Cycles in stock prices : a reconnaissance
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 20 (1969) 9, pp. 210-220
Persistent link: https://www.econbiz.de/10002810514
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Is there a Kondratieff in stock prices?
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 26 (1975) 1, pp. 6-7
Persistent link: https://www.econbiz.de/10002810598
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The status of the 40-month cycle in stock prices
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 28 (1977) 7, pp. 151-154
Persistent link: https://www.econbiz.de/10002810878
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The trend and long cycle in stock prices
Shirk, Gertrude - In: Cycles : official bulletin of the Foundation for the … 28 (1977) 5, pp. 101-106
Persistent link: https://www.econbiz.de/10002810884