@misc{ant+colony+optimization+algorithm+for+the+0+1+knapsack+problem, author = {Schiff, Krzysztof}, title = {Ant colony optimization algorithm for the 0-1 knapsack problem}, journal = {Technical Transactions}, address = {Kraków}, publisher = {Wydawnictwo PK}, date = {2013}, number = {Y. 110, iss. 3-AC} }