@article{PismaZhETF.79.243,
    title = {On the sigma-model structure of type IIA supergravity action in doubled field approach},
    author = {Nurmagambetov, A. J.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {79},
    issue = {5},
    pages = {243},
    year = {2004},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_4977.shtml},
}