Kameswara Rao, N; Goswami, A; Lambert, D. L
(Blackwell Publising Ltd, 2002-07)
The first high-resolution optical spectra of QY Sge are presented and discussed. Menzies & Whitelock, on the basis of photometry and low-resolution spectra, suggested that this G0I supergiant was obscured by dust and seen ...