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Description of Devadatta cyanocephala sp. nov. from Vietnam (Zygoptera : Amphipterygidae)
A new amphipterygid damselfly species, Deuadatta cyanocephala sp. nov. (holotype male from Viet- nam, Thua Thien Hue Province, Bach Ma), is described and illustrated in both sexes and compared withExpand
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Discovery of a third species of the genus Noguchiphaea Asahina, 1976 – Noguchiphaea laotica sp. n. from Laos (Odonata: Calopterygidae)
A new species, Noguchiphaea laotica, is described based on specimens from Lon San, Saysomboun Province, Laos. The holotype male and a paratype female are deposited in the National Museum of NatureExpand
On the Modified Jump Problem for the Laplace Equation in the Exterior of Cracks in a Plane
The boundary value problem for the Laplace equation outside several cracks in a plane is studied. Expand
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Morphological variability of Cordulegaster trinacriae in Italy (Odonata: Cordulegastridae)
Personal recollections of a life-long friendship with Wolfgang Schneider and a brief outline of his life and scientific career are presented. Morphological variability of Cordulegaster trinacriae inExpand
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