PT - JOURNAL ARTICLE AU - R. Bunsen TI - Calorimetric investigations AID - 10.2475/ajs.s3-1.5.348 DP - 1871 May 01 TA - American Journal of Science PG - 348--355 VI - s3-1 IP - 5 4099 - http://www.ajsonline.org/content/s3-1/5/348.short 4100 - http://www.ajsonline.org/content/s3-1/5/348.full SO - Am J Sci1871 May 01; s3-1