@article{ZNSL_1995_230_a4,
     author = {A. S. Golubeva},
     title = {Solutions of the membrane equation concentrated near extremal loops},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {41--51},
     publisher = {mathdoc},
     volume = {230},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_230_a4/}
}