@inproceedings{Fister2015ParameterFreeBat,
 author = {Fister Jr, Iztok and Fister, Iztok and Yang, Xin-She},
 booktitle = {StuCoSReC : proceedings of the 2015 2nd Student Computer Science Research Conference. Koper: University of Primorska},
 pages = {31--34},
 title = {Towards the development of a parameter-free bat algorithm},
 year = {2015}
}