@article{SM_2011_202_7_a3,
     author = {A. M. Izosimov},
     title = {Classification of almost toric singularities of {Lagrangian} foliations},
     journal = {Sbornik. Mathematics},
     pages = {1021--1042},
     year = {2011},
     volume = {202},
     number = {7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2011_202_7_a3/}
}