TY - RPRT TI - A new method for determination of parity in optical diffraction patterns from the structures with helical symmetry. AU - S Aizawa AU - Y MaƩda PY - 1980 DO - 10.1016/0022-2836(80)90168-0 UR - https://pubmed.ncbi.nlm.nih.gov/7021850/ ID - 7021850 ER -