Също и в : // <I>Annals<D> of faculty of engineering Hunedoara - Intern j. of engineering, VI, 2008, № 4, [Internet resourse], <div><a href='http://annals.fih.upt.ro/ANNALS-2008-4.html' target='_blank'>http://annals.fih.upt.ro/ANNALS-2008-4.html</a></div> (27.07.2018)
ISSN 1584-2673 (CD-ROM edition & online)
ISSN 1585-2675 (online)
Pencheva, V., Asenov, A. State and growth of the transport infrastructure in republic Bulgaria at the land transport,
, , ISSN 1584-2665.
Pencheva, V., Asenov, A. .
State and growth of the transport infrastructure in republic Bulgaria at the land transport.
: , , ISSN 1584-2665.
Pencheva, V., Asenov, A. ()
State and growth of the transport infrastructure in republic Bulgaria at the land transport,
: , ISSN 1584-2665
Pencheva, V., & Asenov, A.
().
State and growth of the transport infrastructure in republic Bulgaria at the land transport. // <I>Annals<D> of faculty of Engineering Hunedoara - Intern j. of Engineering, VI, 2008, № 4, p. 118-123..