000			00339nam a2200133 4500
008			160616s 000 0
245			_aIntroduction to the theory of superfluidity
100			_aKhalatnikov, I.M
440			_aFrontiers in physics
500			_aC4D2 K5
942			_cBK _2BK8959
080			_a536.312 KHA
080			_a536.312 KHA
999			_c8959 _d8959