机译:Observations of cold and warm CO in the irregular galaxy NGC 4449
Lowell Observ, 1400 W Mars Hill Rd, Flagstaff, AZ 86001, USA.;
Galaxies : individual : ngc 4449; Galaxies : irregular; Galaxies : ism; Ism : molecules; Stars : formation; Star-formation; Ngc-4449; Gas; Cloud;