@article{HHA_2019_21_2_a17,
     author = {Rafa{\l} Lutowski and Nansen Petrosyan and Jerzy Popko and Andrzej Szczepa\'nski},
     title = {Spin structures of flat manifolds of diagonal type},
     journal = {Homology, homotopy, and applications},
     pages = {333--344},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {2019},
     doi = {10.4310/HHA.2019.v21.n2.a18},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2019.v21.n2.a18/}
}