Lengo, R.. Non-Perturbative Field Theory and QCD: Proceeding of the trieste Workshop / - 1st ed / - Singapore 9128 : World Scienctific Publishing Co. Pte Ltd. , 1992 - p.281 : ISBN: 9971-950-85-5 Subjects--Topical Terms: Physics Dewey Class. No.: CN1p52,N82 / M3