Kato, T. 2015. THE MECHANISM OF THE BOSE–EINSTEIN CONDENSATION AND ITS ROLE IN THE OCCURRENCE OF THE NORMAL CURRENTS AND SUPERCURRENTS. MATTER: International Journal of Science and Technology. 1, 01 (Jul. 2015), 58–82. DOI:https://doi.org/10.20319/mijst.2015.11.5882.