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BibTeX record journals/jco/KamiyamaK11
@article{DBLP:journals/jco/KamiyamaK11, author = {Naoyuki Kamiyama and Naoki Katoh}, title = {Covering directed graphs by in-trees}, journal = {J. Comb. Optim.}, volume = {21}, number = {1}, pages = {2--18}, year = {2011}, url = {https://doi.org/10.1007/s10878-009-9242-9}, doi = {10.1007/S10878-009-9242-9}, timestamp = {Thu, 18 May 2017 09:50:34 +0200}, biburl = {https://dblp.org/rec/journals/jco/KamiyamaK11.bib}, bibsource = {dblp computer science bibliography, https://dblp.org} }
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