@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000032, author = {Nakayama, Akiyoshi and Okabe, Yoichi}, issue = {2}, journal = {IEEE transactions on magnetics}, month = {Mar}, note = {application/pdf}, pages = {1341--1344}, title = {CALCULATION OF THE JOSEPHSON CURRENT IN P-WAVE AND S-WAVE SUPERCONDUCTING HETERO-JUNCTIONS BY BOGOLIUBOV TRANSFORMATION}, volume = {27}, year = {1991} }