[1] S.D. Smith, G.S, Wood, M. Gould, A new earthworks estimating methodology, Construction Management and Economics 18 (2) (2000) 219-228.
[2] S.D. Smith, J.R. Obsborne, M.C. Forde, Analysis of Earth –moving Systems using discrete-event simulation, Journal of Civil Engineering and Management 121 (4) (1995) 388-396.
[3] D.G. Maritas, D.A. Xirocostas, The M/Ek/r machine interference model, European Journal of Operational Research 1 (2) (1977) 112-123.
[4] J. Mrozowicz, R. Szczepaniak, Optimization of selected cyclic-work technological systems in mass earthworks, in: Methods of designing civil structures and planning construction processes, Scientific Papers of the Institute of Building Engineering at Wroclaw University of Technology, Number 27, Wroclaw, 1978.
[5] O. Kapliński: Development and usefulness of planning techniques and decision making foundations on the example of construction enterprises in Poland. Technological and Economic Development of Economy XIV (4) (2008) 492-502.
[1] E. Sakalauskas, E. K. Zavadskas, Optimization and intelligent decisions, technological and economic development of economy 2009 15(2) 189-196
[2] S.M. AbouRizk, D.W. Halpin, J.R. Wilson, Visual interactive fitting of beta distributions, Journal of Construction Enginnering and Management 117 (4) (1991) 589-605.
[3] S. Alkass, K. El-Moslmani, M. AlHussein, A computer model for selecting equipment for earthmoving operations using queuing theory, 20th International Conference on IT in Construction, (2003).
[4] H. Zhang, Multi-objective simulation-optimization for earthmoving operations, Automation in Construction 18 (1) (2008) 79-86.
[5] J.J. Shi, A neural network based system for predicting earthmoving production, Construction Management & Economics 17(4) (1999) 463-471.
[6] B. Hola, K.Schabowicz, Neural identification of earthmoving machinery’s productivity, Archives of Civil Engineering 53 (4) (2007) 697-711.
[7] K. Schabowicz, B. Hoła: Mathematical-neural model for assessing productivity of earthmoving machinery, Journal of Civil Engineering and Management 13 (1) (2007) 47-54.
[8] K. Schabowicz, B. Hoła: Application of artificial neural networks in predicting earthmoving machinery effectiveness ratios, Archives of Civil and Mechanical Engineering 8 (4) (2008) 73-84.
[9] C.M. Tam, T.K.L. Tong, S.L. Tse, Artificial neural networks model for predicting excavator productivity, Journal of Engineering Construction and Architectural Management 9 (5-6) (2002) 446-452.
[10] J. Yang., D. Edwards., P.E.D. Love, A computational intelligent fuzzy model approach for excavator cycle time simulation, Automation in Construction 12 (6) (2003) 725-735.
[11] M. Marzouk, O. Moselhi, Simulation optimization for earthmoving operations using genetic algorithms, Construction Management & Economics 20 (6) (2002) 535.
[12] M. Marzouk, O. Moselhi, Multiobjective optimization of earthmoving operations, Journal of Construction Engineering and Management 130 (1) (2004) 105-113.