DETERMINATION OF ALPHA-S IN 1ST AND 2ND ORDER QCD FROM E+E- ANNIHILATION INTO HADRONS - ALTHOFF, M; BRAUNSCHWEIG, W; KIRSCHFINK, FJ; LUBELSMEYER, K; MARTYN, HU; ROSSKAMP, P; SANDER, HG; SCHMITZ, D; SIEBKE, H; WALLRAFF, W; EISENMANN, J; FISCHER, HM; et al. (ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1984)