Simutis, R. , Galvanauskas, V. , Levisauskas, D. , Repsyte, J. , Grincas, V. (2014). 'State Estimation of a Biotechnological Process Using Extended Kalman Filter and Particle Filter'. World Academy of Science, Engineering and Technology, Open Science Index 93, International Journal of Bioengineering and Life Sciences, 8(9), 963 - 967.