1
by Langer, Heinz, Rudolph, Manfred
published 1975
...Langer, Heinz...
Book Illustrated Book
3
by LANGER, Heinz
Published in J. Math. Soc. Japan (1976)
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E-Article
4
5
6
7
by Langer, Heinz
Published in Mathematische Nachrichten (1967)
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E-Article
8
by Langer, Heinz
Published in Mathematische Nachrichten (1965)
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E-Article
12
13
18
published 1991
...Langer, Heinz...
Volltext, Kostenfrei, Resolving-System
Volltext, Kostenfrei, Resolving-System
E-Book Conference Proceedings
19