@article{https://resolver.caltech.edu/CaltechAUTHORS:UPTjvst79,
    title = "Theoretical studies of nickel clusters and chemisorption of hydrogen",
    journal = "Journal of Vacuum Science and Technology",
    year = "1979",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:UPTjvst79",
    id = "record",
    issn = "0022-5355",
    doi = "10.1116/1.570031",
    volume = "16"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20120802-091645689,
    title = "Methanation of CO over Ni catalyst: A theoretical study",
    journal = "Journal of Vacuum Science and Technology",
    year = "1977",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20120802-091645689",
    id = "record",
    issn = "0022-5355",
    doi = "10.1116/1.569246",
    volume = "14"
}