TY - CPAPER AU - K. Johnson CY - Manchester, UK N1 - JILA Pub. 7033 PB - San Francisco, CA: Astronomical Society of the Pacific PP - Manchester, UK PY - 2002 SN - 1-58381-086-2 TI - Signatures of the youngest starbursts: The discovery of ultradense HII regions UR - http://adsabs.harvard.edu/full/2002HiA....12..175J ER -