@book{ GUZMAN_GABUNIA,

author = { RAFAEL GUZMAN TIRADO and ZINAIDA M. GABUNIA } ,

title = { ISTORIA ROSSIJSKOGO YAZYKOZNANIAYA XX VEKA },

publisher = { UNIVERSIDAD ESTATAL DE KABARDINO-BALKARIA },

address = { NAL'CHIK },

year = { 2007 },

isbn = { 5-7558-0412-5 },

}