L1 - http://journals.pan.pl/Content/107262/AoA_122362.pdf L2 - http://journals.pan.pl/Content/107262 PY - 2018 IS - No 2 A1 - Miƛkiewicz, Andrzej PB - Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics VL - vol. 43 DA - 2018.06.15 T1 - In Memoriam Professor Andrzej Rakowski 1931-2018 UR - http://journals.pan.pl/dlibra/publication/edition/107262 T2 - Archives of Acoustics