TY  JOUR
TI  Vertical Natural Frequency Vibrations of Non-Massive Bridge Supports
KW  Natural frequencies
KW  non-massive bridge supports
KW  high-speed railways (HSR)
KW  dynamics
KW  bridges
JO  Proceedings of Petersburg Transport University
AU  Smirnov, V.N.
AU  Lang, A.V.
PY  2025
IS  22
PB  FSBEI HE &quot;Emperor Alexander I St. Petersburg State Transport University&quot;