 vol. 1, 1997, pp. 227230: A. Elminowicz, ... Sonar with electronically steered transmitted beam
 vol. 6, 2003, pp. 221228: T. Janowski, ... Theoretical problems of the wideband sonar timespatial filtration
 vol. 6, 2003, pp. 229234: T. Janowski, ... Simulation of the time  spatial filtration algorithm by 2d FFT expanded method and its properties
 vol. 11, 2008, pp. 113120: T. Janowski, ... Data processing of broadband signals received by multielement cylindrical transducer
 vol. 12, 2009, pp. 7782: T. Janowski, ... Modified MUSIC algorithm for DOA estimation using the apriori defined unitary matrix
 vol. 12, 2009, pp. 8390: T. Janowski, ... Hardware implementation of parametric algorithm for asynchronously gathered measurement data based on the FPGA technology
 vol. 14, 2011, pp. 6974: T. Janowski, ... Target tracking using multiple passive sonars
 vol. 15, 2012, pp. 6574: T. Janowski, ... Simulation algorithms for DOA estimation with UCA
 vol. 15, 2012, pp. 7582: T. Janowski, ... Location of the hydroacoustic noise sources performed by distributed passive sonar
