Więckowski, A. “The Method NNM and Its Application in a Sozoeconomic Analysis of the Process Realization Within a Cycle of a Building structure/Skaitmeninio Tinklo Modeliavimo (STM) Metodas Ir Jo Taikymas Socoekonominei Statybos Objekto Realizayimo Analizei”. Journal of Civil Engineering and Management, vol. 5, no. 5, Oct. 1999, pp. 302-11, doi:10.3846/13921525.1999.10531480.