Jongens, ik moet gaan zwemmen / Pier Pennings mededelingen en verhandelingen On the behaviour of gravity waves in a turbulent medium, with application to the decay and apparent period increase of swell / by P. Groen Military Engineering, Volume VIII - Transportation, Part VIII- Port Construction. Supplement No. 1A. - Additional Notes on 'V' Type Steel trestling for marine piers, 1944. …
