Physical review B: Solid state, 1971, Vol.04, No.07-09
Physical review B: Solid state, 1971, Vol.04, No.07-09 - - American Institute of Physics, New York 1971 - 3260 - .
Physical review B
BV PRB 1971.04(07-09)
Physical review B: Solid state, 1971, Vol.04, No.07-09 - - American Institute of Physics, New York 1971 - 3260 - .
Physical review B
BV PRB 1971.04(07-09)