TY - RPRT TI - Comparison of the dust distributions in the innermost comae of comets-1P/Halley and 19P/Borrelly spacecraft observations AU - T.-M. Ho AU - N. Thomas AU - D. C. Boice AU - M. Combi AU - L.A. Soderblom AU - V. Tenishev PY - 2007 DO - 10.1016/j.pss.2006.12.004 UR - https://pubs.usgs.gov/publication/70029718 ID - 70029718 ER -