@article{Ljubic2013ImmuneSystems,
 author = {Ljubi\v{c}, Karin and Fister Jr., Iztok and Fister, Iztok},
 journal = {Anali PAZU},
 number = {1},
 pages = {9--15},
 title = {Immune systems in computer science},
 volume = {3},
 year = {2013}
}