@inproceedings{Krzywkowski2013, 
     address = "Dalian, China", 
     author = "Krzywkowski, Marcin", 
     booktitle = "FAW-AAIM 2013: the 3rd Joint International Conference on Frontiers in Algorithmics and Algorithmic Aspects in Information and Management", 
     doi = "10.1007/978-3-642-38756-2_4", 
     editor = "Fellows, Michael and Tan, Xuehou and Zhu, Binhai", 
     keyword = "2-domination,combinatorial bound,domination,exponential algorithm,listing algorithm,minimal 2-dominating set,tree", 
     link = "http://link.springer.com/chapter/10.1007/978-3-642-38756-2_4", 
     month = "jun", 
     pages = "12--16", 
     publisher = "Springer Berlin Heidelberg", 
     series = "Lecture Notes in Computer Science", 
     title = "An algorithm for listing all minimal 2-dominating sets of a tree", 
     uri = "http://link.springer.com/chapter/10.1007/978-3-642-38756-2_4", 
     volume = "7924", 
     year = "2013", 
}

Problems: 189