@Article{ GÀLVEZ_SÁNCHEZ-DEHESA:2399-2402,

author = { FRANCISCO JAVIER GÀLVEZ CIFUENTES and JESÚS SÁNCHEZ-DEHESA } ,

title = { BOUNDS TO THE EXTREME EIGENVALUES OF THE LANCZOS HAMILTONIAN OF A QUANTUM SYSTEM },

journal = { JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL },

year = { 1985 },

volume = { 18 },

issn = { 0305-4470 },

pages = { 2399-2402 },

}