Donka Angelova, Boryana Vassileva"Tracking Filters for Radar Systems with Correlated Measurement Noise."Information & Security: An International Journal2(1999):90-101.02.08_Angelova_Vassileva.pdf
Boryana Vassileva"An Effective Doppler Filtering Using Higher-Order Statistics."Information & Security: An International Journal2(1999):82-89.02.07_Vassileva.pdf