@article{PismaZhETF.76.799,
    title = {How behavior of systems with sparse spectrum can be predicted on a quantum computer},
    author = {Ozhigov, Y.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {76},
    issue = {11},
    pages = {799},
    year = {2002},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_9513.shtml},
}