FIG Working Week 2017 : technical programme and proceedings. Helsinki, Finland, 29 May - 2. June 2017 elektronický zdroj
FIG Working Week 2017 29. 5. - 2. 6. 2017 Helsinki, Fínsko
1. vyd.
Copenhagen : International Federation of Surveyors, FIG, 2017 . - online
ISBN 978-87-92853-61-5
ISSN 2307-4086
https://www.fig.net/fig2017/technical_program.htm
zborník (príspevkov)
(1) - článok