@article{RM_1996_51_2_a20,
     author = {S. A. Vakhrameev},
     title = {An existence theorem for a~non-linear time-optimal problem in a~class of bang-bang controls with finitely many switchings},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {353--354},
     publisher = {mathdoc},
     volume = {51},
     number = {2},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1996_51_2_a20/}
}