{"id":"000988875","type":"book","title":"Analysis of fossil stomata of conifers as indicators of the alpine tree fluctuations during the Holocene","publisher":"G. Fischer","publisher-place":"Stuttgart","pages":"175-185","container-title":"Oscillations of the alpine and polar tree limits in the Holocene","author":[{"family":"Ammann","given":"Brigitta"}],"issued":{"raw":"1993"}}