Erratum: Asymptotic Series and the Method of Vanishing Viscosity, Vol. 35 (1986), 425-448 W. FlemingP. Souganidis Indiana University Mathematics Journal 1986 text pdf 10.1512/iumj.1986.35.35047 10.1512/iumj.1986.35.35047 en Indiana Univ. Math. J. 35 (1986) 925 - 925 state-of-the-art mathematics http://iumj.org/access/