1976/04/01 by A. Uhlmann · 1 citation
paper · doi:10.1016/0034-4877(76)90060-4
crossref issued 1976/04/01 · crossref published 1976/04/01 · crossref published-print 1976/04/01 · crossref created 2002/07/26 · crossref deposited 2019/04/12 · crossref indexed 2026/08/04