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Hamadou, Rim Ben; Boudabbous, Youssef; El Amri, Nadia; Lopez, Gérard . (2016). Description of the Tournaments Which are Reconstructible from Theirk-cycle Partial Digraphs for\(k \in \{3, 4\}\). Graphs and Combinatorics, 32(5), 1881–1901. doi:10.1007/s00373-016-1706-y 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research