@article{JETPL.112.291,
    title = {On the Calculation of the Special Geometry for a Calabi?Yau Loop Manifold and Two Constructions of the Mirror Manifold},
    author = {Artem?ev, A. A. and Kochergin, I. V.},
    journal = {JETP Lett.},
    volume = {112},
    issue = {5},
    pages = {263},
    year = {2020},
    doi = {10.1134/S0021364020170051},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567820170012},
    note = {[Pisma v ZhETF 112, 291 (2020)]}
}