1. Saaty, T.L., An Eigenvalue Allocation Model for Prioritization and Planning, Philadelphia: Energy Management and Policy Center, Univ. of Pennsylvania, 1972, pp. 52–63.
2. Saaty, T.L., Multicriteria Decision Making: The Analytic Hierarchy Process, Pittsburgh: RWS Publications, 1990.
3. Nogin, V.D., Prinyatie reshenii v mnogokriterial’noi srede: kolichestvennyi podkhod (Decision Making in Multicriteria Environment: The Quantitative Approach), Moscow: Nauka, 2004.
4. Larichev, O.I., Teoriya i metody prinyatiya reshenii, a takzhe khronika sobytii v volshebnykh stranakh (Theory and Methods of Decision Making, as well as Chronicle of Events in Fairy Lands), Moscow: Logos, 2000.
5. Shmerling, D.S., Dubrovskii, S.A., and Arzhanova, T.D., Expert Appraisals: Methods and Applications (A Review), in Statisticheskie metody analiza ekspertnykh otsenok (Statistical Methods of Expert Appraisal Analysis), Moscow: Nauka, 1977, pp. 290–322.