LI, Xiao Rong, and Vesselin Jilkov. A Survey of Maneuvering Target Tracking?Part IV: Decision-Based Methods In SPIE Conf. Signal and Data Processing of Small Targets, Orlando, Florida., 2002.

Angelova, Donka, Tzvetan Semerdjiev, Vesselin Jilkov, and Emil Semerdjiev. Application of a Monte Carlo Method for Tracking Maneuvering Target in Clutter In Second IMACS Seminar on Monte-Carlo Methods. Varna, 1999.

Jilkov, Vesselin, Donka Angelova, and Tzvetan Semerdjiev. Mode-Set Adaptive IMM for Maneuvring Target Tracking In IEEE Trans. AES 35., 1999.

Semerdjiev, Tzvetan, Vesselin Jilkov, and Donka Angelova. Target Tracking Using Monte Carlo Simulation In IMACS Seminar on Monte Carlo Methods. Universite Libre de Bruxelle: Mathematics and Computers in Simulation , 1998.

Jilkov, Vesselin, Donka Angelova, and Tzvetan Semerdjiev. Filtering of Hybrid Systems: Bootstrap versus IMM In European Conf. on Circuit Theory and Design . Vol. 2., 1997.

Jilkov, Vesselin, and Tzvetan Semerdjiev. "Multiple Hypothesis Tracking Using Amplitude Feature Measurements." Compte rendus de l'Academie Bulgare des Sciences  49, no. 12 (1996): 41-44.

Angelova, Donka, Tzvetan Semerdjiev, and Vesselin Jilkov. State estimation of a nonlinear dynamic system by parallel algorithm In 2nd EUropean Nonlinear Oscilation Conference EUROMECH. Prague, 1996.

Jilkov, Vesselin, Donka Angelova, and Tzvetan Semerdjiev. State Estimation of a Nonlinear Dynamic System by Parallel Algorithms In EUROMECH'96 ., 1996.

Angelova, Donka, Vesselin Jilkov, and Tzvetan Semerdjiev. "Tracking Maneuvering Target by Interacting Multiple model." Comtes rendus de l?Academie bulgare des Sciences 49 (1996): 37-40.

Semerdjiev, Tzvetan, Vesselin Jilkov, and Donka Angelova. "Parallel Adaptive Algorithm for Dynamic Object State Filtering." Compte rendus de l' Academie Bulgare des Sciences  47, no. 5 (1994): 33-36.