?dm(r) = ?1h(r) ?2h(r) All physics can be decomposed ... http://www.ctio.noao.edu/~chrism/current/research/C4/dr3. The SDSS-C4 Galaxy Cluster Catalogue ...
Southwest: the one-fork airline. Business destinations only. Coach ... Southwest flies one type. Delta flies 8 types. The five largest U.S. airlines. Revenues .