Authors: SOREY ML KENNEDY BM EVANS WC FARRAR CD SUEMNICHT GA

Citation: Ml. Sorey et al., HELIUM ISOTOPE AND GAS-DISCHARGE VARIATIONS ASSOCIATED WITH CRUSTAL UNREST IN LONG VALLEY CALDERA, CALIFORNIA, 1989-1992, J GEO R-SOL, 98(B9), 1993, pp. 15871-15889