TY  JOUR
TI  Development of signaling, interlocking and blocking devices during the period of industrial capitalism (1861 - 1900) Part 1: Development of science and technology of railways
KW  train trafﬁ c control
KW  design
KW  bridge construction
KW  electrical engineering
KW  telegraph
KW  signaling
JO  Transport automation research
AU  Lupal, N..
PY  2015
IS  1
PB  FSBEI HE &quot;Emperor Alexander I St. Petersburg State Transport University&quot;