ANALYSIS OF THE DECAY TAU--]PI-PI+NU-TAU AND DETERMINATION OF THE A1 (1260) RESONANCE PARAMETERS - ALBRECHT,H; EHRLICHMANN,H; HAMACHER,T; HOFMANN,RP; KIRCHHOFF,T; NAU,A; NOWAK,S; SCHRODER,H; SCHULZ,HD; WALTER,M; WURTH,R; APPUHN,RD; et al. (ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1993)