A Lexicographic 0:5-Approximation Algorithm for the Multiple Knapsack Problem
A. B. Khutoretskii, S. V. Bredikhin, and A. A. Zamyatin A Lexicographic 0:5-Approximation Algorithm
for the Multiple Knapsack Problem//Journal of Applied and Industrial Mathematics, 2018, Vol. 12, No. 2, pp. 108-121.