@Article{ KALOS_ARIAS:5143-5147,

author = { MALVIN H KALOS and FERNANDO ARIAS DE SAAVEDRA ALÍAS } ,

title = { CALCULATING EXPECTATIONS WITH TIME-DEPENDENT PERTURBATIONS IN QUANTUM MONTE CARLO },

journal = { JOURNAL OF CHEMICAL PHYSICS },

year = { 2004 },

volume = { 121 },

issn = { 0021-9606 },

pages = { 5143-5147 },

doi = { http://dx.doi.org/10.1063/1.1783151 },

}