@article{ZNSL_2021_509_a3,
     author = {T. A. Bolokhov},
     title = {Pauli--Villars regularization for some models with singular perturbations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {54--70},
     publisher = {mathdoc},
     volume = {509},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2021_509_a3/}
}