PT  - JOURNAL ARTICLE
AU  - Orville Adelbert Derby
TI  - On the occurrence of xenotime as an accessory element in rocks
AID  - 10.2475/ajs.s3-41.244.308
DP  - 1891 Apr 01
TA  - American Journal of Science
PG  - 308--311
VI  - s3-41
IP  - 244
4099  - http://www.ajsonline.org/content/s3-41/244/308.short
4100  - http://www.ajsonline.org/content/s3-41/244/308.full
SO  - Am J Sci1891 Apr 01; s3-41