Golovashkin A.I. , Anshukova N.V. , Ivanova L.I. , Rusakov A.P. , Bugoslavskii Y.V. , Krinetskii I.B. Thermal expansion in the Ba_1-xK_xBiO_3 system. Journal Superconductivity , Vol.7,N , с. P.427-428 , 01.1994 Golovashkin A.I. , Anshukova N.V. , Ivanova L.I. , Rusakov A.P. , Krinetskii I.B. Anomalous thermal expansion in La_2-xSr_xCuO_4 system. Czechosl. J. Phys. , Vol.46,Suppl.S3 , с. P.1189-1190 , 01.1996