00586nam a2200217 a 4500 000030114 25185 20171030145630.0 171030s1986 LTT 530.41 Di-C Directions in condensed matter physics : memorial volume in honor of Shang-Keng Ma edited by G. Grinstein, G. Mazenko. World Scientific 1986 VSVN LTT From the UDN01 Monograph Printed language Mạng thư viện Đại học Đà Nẵng