Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OHTSUKA Taiichiro,Introduction to Superconductivity. Chapter 5. Pippard Equation and the Introduction of Coherence Length.,TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan),0389-2441,CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN,2000,35,4,169-175,https://cir.nii.ac.jp/crid/1390001204615400320,https://doi.org/10.2221/jcsj.35.169