@article{RM_2000_55_1_a4,
     author = {R. De Leo},
     title = {The existence and measure of ergodic foliations in {Novikov's} problem of the semiclassical motion of an electron},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {166--168},
     publisher = {mathdoc},
     volume = {55},
     number = {1},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2000_55_1_a4/}
}