@article {Dring:1983:0173-5373:103, author = "Dring, Julian", title = "Some new frogs from Sarawak", journal = "Amphibia-Reptilia", volume = "4", year = "1983", abstract = "Four new frogs are described from the Gunung Mulu National Park, Sarawak: Ansonia torrentis and Pelophryne api (Bufonidae), Kalophrynus nubicola (Microhylidae), and Rhacophorus kajau (Rhacophoridae).", pages = "103-115(13)", url = "http://www.ingentaconnect.com/content/brill/amre/1983/00000004/F0030002/art00002" doi = "doi:10.1163/156853883X00021" }