Stoilov, T., & Stoilova, K. [ca. 1999]. Noniterative Coordination in Multilevel Systems. In Nonconvex Optimization and Its Applications [Cd]. Dordrecht: Springer Netherlands. https://doi.org/10.1007/978-94-009-0017-2

STOILOV, Todor und STOILOVA, Krassimira, 1999. Noniterative Coordination in Multilevel Systems. Dordrecht: Springer Netherlands. ISBN 9789400900172.

Stoilov, T., und K. Stoilova. „Noniterative Coordination in Multilevel Systems“. Nonconvex Optimization and Its Applications, cd, Springer Netherlands, 1999, https://doi.org/10.1007/978-94-009-0017-2.

Stoilov, Todor/Stoilova, Krassimira: Noniterative Coordination in Multilevel Systems, Dordrecht 1999.

Stoilov, T. und Stoilova, K. (1999), Noniterative Coordination in Multilevel Systems, Nonconvex Optimization and Its Applications, Bd. , Springer Netherlands, Dordrecht, verfügbar unter:https://doi.org/10.1007/978-94-009-0017-2.