@article{IM2_2005_69_1_a8,
     author = {N. A. Tyurin},
     title = {Algebraic {Lagrangian} geometry: three geometric observations},
     journal = {Izvestiya. Mathematics },
     pages = {177--190},
     publisher = {mathdoc},
     volume = {69},
     number = {1},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2005_69_1_a8/}
}