@article{ZNSL_2000_269_a2,
     author = {I. V. Abarenkov and I. M. Antonova},
     title = {Oxyden in {MgO} crystal. {Local} approach},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {21--42},
     publisher = {mathdoc},
     volume = {269},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_269_a2/}
}