EVALUATION OF DYNAMIC CHARACTERISTICS OF THE FOOTBRIDGE WITH INTEGRAL ABUTMENTS Journal title: Civil and Environmental Engineering Reports Authors: Marek PAŃTAK, Bogusław JAREK Subject(s):
Project of a lumbar area stiffness regulator for an upholstered bed enabling the minimization of the user’s discomfort Journal title: Annals of WULS, Forestry and Wood Technology; Zeszyty naukowe SGGW Authors: ŁUKASZ MATWIEJ, KRZYSZTOF WIADEREK, ANNA SZCZECHOWIAK Subject(s):