%0 Generic %C [S.l.] : %D %I [s.n.] %T Morphology and relationships of Apternodus and other extinct, zalambdodont, placental mammals. Bulletin of the AMNH ; no. 273 %U http://SK8ES4MC2L.search.serialssolutions.com/?sid=sersol&SS_jc=TC_020247770&title=Morphology%20and%20relationships%20of%20Apternodus%20and%20other%20extinct%2C%20zalambdodont%2C%20placental%20mammals.%20Bulletin%20of%20the%20AMNH%20%3B%20no.%20273