@article{TMF_1986_67_3_a12,
     author = {I. Ya. Aref'eva and I. V. Volovich},
     title = {Gauge-invariant action of interacting bosonic strings},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {474--479},
     publisher = {mathdoc},
     volume = {67},
     number = {3},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1986_67_3_a12/}
}