Nielsen, Jakob Fixpunktfreie Abbildungen. (Danish) Zbl 0027.09602 Mat. Tidsskr. B 1942, 25-41 (1942). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 ReviewsCited in 1 Document Keywords:Topology × Cite Format Result Cite Review PDF