Issue in parse error while having empty author field about citeproc-java

[kadnan]

Thorugly debugged and found issue was this entry:

@article{,
author = {Centers, Solution},
file = {:C$\backslash$:/\_Dissertation/Literature/BibSonomy\_Agreement.pdf:pdf},
number = {December 2010},
pages = {34121},
title = {{License agreement about the use of the BibSonomy dataset}},
volume = {19},
year = {2011}
}

Having no alias defined which I think not compliance with BibTex Standard