@article{PismaZhETF.81.683,
    title = {Merging gauge coupling constants without Grand Unification},
    author = {Klinkhamer, F. R. and Volovik, G. E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {81},
    issue = {11},
    pages = {683},
    year = {2005},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_10156.shtml},
}