Product Type Actions of Finite and Compact Groups D. HandelmanWulf Rossmann Indiana University Mathematics Journal 1984 text pdf 10.1512/iumj.1984.33.33026 10.1512/iumj.1984.33.33026 en Indiana Univ. Math. J. 33 (1984) 479 - 509 state-of-the-art mathematics http://iumj.org/access/