Krzeszowska-Zakrzewska, B. 2015. Using the Zero-one Programming Approach in Project Scheduling. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie. 923 (Dec. 2015), 99–117. DOI:https://doi.org/10.15678/ZNUEK.2013.0923.08.