@article{VSPUI_2021_17_1_a3,
     author = {A. P. Raevskaya and A. Yu. Krylatov},
     title = {Non-linear optimization for continuous travel demand estimation},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {40--46},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2021_17_1_a3/}
}