An Expansion About Infinity for Solutions of Linear Elliptic Equations Norman Meyers Indiana University Mathematics Journal 1963 text pdf 10.1512/iumj.1963.12.12017 10.1512/iumj.1963.12.12017 en Indiana Univ. Math. J. 12 (1963) 247 - 264 state-of-the-art mathematics http://iumj.org/access/