Citation:
Lobel A, Dupree A K, Stefanik R P, Torres G, Israelian G, Morrison N, de Jager C, Nieuwenhuijzen H, Ilyin I, Musaev F. High-Resolution Spectroscopy of the Yellow Hypergiant \ensuremath\rho Cassiopeiae from 1993 through the Outburst of 2000-2001. \apj. 2003;583 (2) :923-954.