@article{PismaZhETF.83.227,
    title = {Quantum  phase transitions and backbending in even-even $N\sim90$ nuclei},
    author = {Kvasil, J. and Nazmitdinov, R. G.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {83},
    issue = {5},
    pages = {227},
    year = {2006},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16076.shtml},
}