Misevičius, G., V. Pakalnytė, A. Pincevičius, R. Eidukevičius, and R. - J. Rakauskas. 1998. “Mathematical Modelling of Military Operations”. Nonlinear Analysis: Modelling and Control 2 (1): 81-88. https://doi.org/10.15388/NA.1998.2.0.15289.