TY - BOOK ED - Institute of Physics (Great Britain) TI - Physics world: 2012 SN - 0953-858 PY - 1988///- CY - Bristol PB - IOP Publishing Ltd, KW - ფიზიკა KW - პერიოდიკა N1 - Description based on : Vol. 15 no. 8 (2002) ER -