@article{JMAG_1996_3_a10,
     author = {D. Ya. Petrina and V. I. Gredzhuk},
     title = {On two models of interacting {Bose} gas: {Bogolyubov's} model of superfluidity and {Huang-Yang--Luttinger} model},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {370--405},
     publisher = {mathdoc},
     volume = {3},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_1996_3_a10/}
}