@article{TMF_2010_162_1_a1,
     author = {V. de Alfaro and A. T. Filippov},
     title = {Multiexponential models of $(1+1)$-dimensional dilaton gravity and {Toda{\textendash}Liouville} integrable models},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {41--68},
     year = {2010},
     volume = {162},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2010_162_1_a1/}
}