Acoustic studies on porous sintered powder metalsLuppin, Janek; Auriemma, FabioProceedings of the 9th International Conference of DAAAM Baltic Industrial Engineering, 24-26th April 2014, Tallinn, Estonia2014 / p. 47-52 : ill Non-wovens as sound reducersBelakova, Dana; Seile, Arta; Kukle, Silvija; Plamus, TiiaLatvian journal of physics and technical sciences2018 / p. 64-76 : ill https://doi.org/10.2478/lpts-2018-0014 Journal metrics at Scopus Article at Scopus