%0 Journal Article %T Viruses as Partners in Spring Bloom Microbial Trophodynamics %A Bratbak, Gunnar %A Heldal, Mikal %A Norland, Svein %A Thingstad, T. Frede %A , %J Applied and Environmental Microbiology %@ 0099-2240 %D 1990-05-01 %I American Society for Microbiology %~ DeepDyve