Mathematical modeling and control of population systems: Applications in biological pest control. - Marat Rafikov; J. M. Balthazar; Hubertus F. von Bremen (Appl. Math. Comput., 2008)

Partial chaos suppression in a fractional order macroeconomic model. - Sergio Adriani David; José António Tenreiro Machado; Derick D. Quintino; J. M. Balthazar (Math. Comput. Simul., 2016)