@article{SM_2018_209_12_a6,
     author = {I. A. Taimanov},
     title = {Generalised {Kummer} construction and the cohomology rings of $G_2$-manifolds},
     journal = {Sbornik. Mathematics},
     pages = {1803--1811},
     publisher = {mathdoc},
     volume = {209},
     number = {12},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2018_209_12_a6/}
}