@article{3401112,
    title = "A new four-stages two-step phase fitted scheme for problems in quantum chemistry",
    author = "Hsu, Chieh-Wen and Lin, Chialiang and Liu, Chenglian and Simos, T. E.",
    journal = "Journal of Mathematical Chemistry",
    year = "2019",
    volume = "57",
    number = "4",
    pages = "1201–1229",
    publisher = "Springer Science and Business Media LLC",
    issn = "0259-9791",
    doi = "10.1007/s10910-019-01018-z"
}