Template:Godbillon1991
From Manifold Atlas
C. Godbillon, Feuilletages, Birkhäuser Verlag, 1991. MR1120547 (93i:57038) Zbl 0724.58002
C. Godbillon, Feuilletages, Birkhäuser Verlag, 1991. MR1120547 (93i:57038) Zbl 0724.58002