L1 - http://journals.pan.pl/Content/102565/PDF/aoa-2017-0053.pdf L2 - http://journals.pan.pl/Content/102565 PY - 2017 IS - No 3 DO - 10.1515/aoa-2017-0053 A1 - Szymiczek, MaƂgorzata PB - Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics VL - vol. 42 DA - 2017 T1 - Transition Time of Ultrasonic Wave as a Tool of Quality Evaluation of Layered Polymer Composites UR - http://journals.pan.pl/dlibra/publication/edition/102565 T2 - Archives of Acoustics