National Library of Finland
Open Data and Linked Data Service
Search works, persons, organizations and subjects:
Hakanen, Esa
URI:
http://urn.fi/URN:NBN:fi:bib:me:P00048655603
name
Hakanen, Esa
Authored works
Works contributed to
Study on frequent lines : differences in running and investment costs between an icebreaking cargo vessel and a vessel that needs icebreaker assistance
Works about Hakanen, Esa
Download this resource as RDF:
Turtle
RDF/XML
N-Triples
JSON-LD