Reflection of bulge light from a 2 kiloparsec segment of dust lane in the galaxy NGC 2841David L. BlockAlan Stocktonet al.1999Astrophysical Journal
Macromolecules, very small grains, and large dust particles in the whirlpool galaxy M51 and its companion: A unified viewDavid L. BlockBruce G. Elmegreenet al.1997Astrophysical Journal