The homotopy category of simply connected 4-manifolds || Quadratic chain complexes and algebraic models of tracks
Baues, Hans-Joachim, Pirashvili, TeimurazVolume:
10.1017/CB
Year:
2003
Language:
english
DOI:
10.1017/CBO9781107325890.008
File:
PDF, 385 KB
english, 2003