@article{MM_1993_5_3_a6,
     author = {H. Karabelli},
     title = {On three dimensional nonlinear problem of lazer metal processing and optimal scanning trajectory},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {110--119},
     publisher = {mathdoc},
     volume = {5},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1993_5_3_a6/}
}