V. O. Sherman

Narrowband Y-Ba-Cu-O filter with quasi-elliptic characteristic

Irina Vendik, Byoung-Chul Min, Anatoli Deleniv, 2001 .

Theory of digital phase shifters based on high-T/sub c/ superconducting films

Irina Vendik, Erik L. Kollberg, Orest Vendik, 1999 .