Ludovít Niepel, Martin Knor 0001. Efficient open domination in digraphs. Australasian J. Combinatorics, 49:195-202, 2011. [doi]
@article{Niepel011, title = {Efficient open domination in digraphs}, author = {Ludovít Niepel and Martin Knor 0001}, year = {2011}, url = {http://ajc.maths.uq.edu.au/pdf/49/ajc_v49_p195.pdf}, researchr = {https://researchr.org/publication/Niepel011}, cites = {0}, citedby = {0}, journal = {Australasian J. Combinatorics}, volume = {49}, pages = {195-202}, }