Bibtex of ZZZ (working) / Matroid

@inproceedings{Boros2004a, 
     address = "Prague, Czech Republic", 
     author = "Boros, Endre and Elbassioni, Khaled and Gurvich, Vladimir", 
     booktitle = "MFCS 2004: the 29th International Symposium on Mathematical Foundations of Computer Science", 
     doi = "10.1007/978-3-540-28629-5_21", 
     editor = "Fiala, Jiř\'{\i} and Koubek, V\'{a}clav and Kratochv\'{\i}l, Jan", 
     link = "http://link.springer.com/chapter/10.1007/978-3-540-28629-5_21", 
     month = "aug", 
     number = "Di", 
     pages = "298--309", 
     publisher = "Springer Berlin Heidelberg", 
     series = "Lecture Notes in Computer Science", 
     title = "Generating paths and cuts in multi-pole (di) graphs", 
     uri = "http://link.springer.com/chapter/10.1007/978-3-540-28629-5_21", 
     volume = "3153", 
     year = "2004", 
}