@article{ZNSL_1981_113_a3,
     author = {A. B. Gulisashvili},
     title = {On singularities of summable functions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {76--96},
     publisher = {mathdoc},
     volume = {113},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1981_113_a3/}
}