Geodesic
Elliptic structures on weighted three-dimensional Fano hypersurfaces
Izvestiya. Mathematics , Tome 71 (2007) no. 4, pp. 765-862

Voir la notice de l'article provenant de la source Math-Net.Ru

We classify birational transformations into elliptic fibrations of a general quasi-smooth hypersurface in $\mathbb P(1,a_1,a_2,a_3,a_4)$ of degree $\sum_{i=1}^4a_i$ that has terminal singularities. 
@article{IM2_2007_71_4_a4,
     author = {I. A. Cheltsov},
     title = {Elliptic structures on weighted three-dimensional {Fano} hypersurfaces},
     journal = {Izvestiya. Mathematics },
     pages = {765--862},
     publisher = {mathdoc},
     volume = {71},
     number = {4},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2007_71_4_a4/}
}
TY  - JOUR
AU  - I. A. Cheltsov
TI  - Elliptic structures on weighted three-dimensional Fano hypersurfaces
JO  - Izvestiya. Mathematics 
PY  - 2007
SP  - 765
EP  - 862
VL  - 71
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2007_71_4_a4/
LA  - en
ID  - IM2_2007_71_4_a4
ER  - 
%0 Journal Article
%A I. A. Cheltsov
%T Elliptic structures on weighted three-dimensional Fano hypersurfaces
%J Izvestiya. Mathematics 
%D 2007
%P 765-862
%V 71
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2007_71_4_a4/
%G en
%F IM2_2007_71_4_a4
I. A. Cheltsov. Elliptic structures on weighted three-dimensional Fano hypersurfaces. Izvestiya. Mathematics , Tome 71 (2007) no. 4, pp. 765-862. http://geodesic.mathdoc.fr/item/IM2_2007_71_4_a4/