@article{IM2_2016_80_1_a4,
     author = {F. Loray},
     title = {Isomonodromic deformation of {Lam\'e} connections, {Painlev\'e~VI} equation and {Okamoto} symmetry},
     journal = {Izvestiya. Mathematics },
     pages = {113--166},
     publisher = {mathdoc},
     volume = {80},
     number = {1},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2016_80_1_a4/}
}