@Article{ BOSCÁ:6154-6168,

author = { MARÍA DE LA CRUZ BOSCÁ DÍAZ-PINTADO } ,

title = { Paths to optimization in the multistate Rayleigh-Ritz variational method: Applications to the double-well quantum anharmonic oscillator },

journal = { Physical Review A: Atomic, Molecular, and Optical Physics },

year = { 1989 },

volume = { 40 },

pages = { 6154-6168 },

}