PT - JOURNAL ARTICLE AU - F. H. Bigelow TI - Further study of the solar corona AID - 10.2475/ajs.s3-40.239.343 DP - 1890 Nov 01 TA - American Journal of Science PG - 343--358 VI - s3-40 IP - 239 4099 - http://www.ajsonline.org/content/s3-40/239/343.short 4100 - http://www.ajsonline.org/content/s3-40/239/343.full SO - Am J Sci1890 Nov 01; s3-40