@article{TMF_1994_100_1_a9,
     author = {A. S. Losev},
     title = {On structure and open problems in topological theories coupled to topological gravity},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {104--112},
     year = {1994},
     volume = {100},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1994_100_1_a9/}
}