Hikita, H [Mass formula and sum rules for pseudoscalar mesons (author's transl)]. [electronic resource] - Josai Shika Daigaku kiyo. The Bulletin of the Josai Dental University 1979 - 365-71 p. digital Publication Type: English Abstract; Journal Article ISSN: 0301-2662 Subjects--Topical Terms: Elementary ParticlesMathematicsVacuum