TY - JOUR AU - Jeffrey Linsky AU - D. Hunten AU - R. Sowell AU - D. Glackin BT - Bulletin of the American Astronomical Society PY - 1977 SE - 651 T2 - Bulletin of the American Astronomical Society TI - The Ca II λ8542 and λ8498 Lines as Important Indicators of Stellar Chromospheres. VL - 9 ER -