@article{Fister2013ComprehensiveCS,
 author = {Fister Jr., Iztok and Fister, Du{\v{s}}an and Fister, Iztok},
 journal = {International Journal of Mathematical Modelling and Numerical Optimisation},
 number = {4},
 pages = {387--409},
 title = {A comprehensive review of cuckoo search: variants and hybrids},
 volume = {4},
 year = {2013}
}