Citation: Bj. Hrivnak et S. Kwok, Discovery of two new, carbon-rich proto-planetary nebulae: IRAS Z02229+6208 and IRAS 07430+1115, ASTROPHYS J, 513(2), 1999, pp. 869-878
Citation: Kyl. Su et al., Hubble Space Telescope imaging of iras 17441-2411: A case study of a bipolar nebula with a circumstellar disk, ASTROPHYS J, 508(2), 1998, pp. 744-751