communications of the "van der waals-fund" Quantum-mechanical calculation of the second virial-coefficient of helium at low temperatures / by J. de Boer and A. Michels Treårskrigen : tegninger på Koldinghus / ved Sigvard Skov eerste nederlandsch wegen-congres. sectie 1: aanleg en onderhoud Welke zijn de voor Nederland meest gewenschte verhoudingen in het wegprofiel? / W.H. Brinkhorst eerste nederlandsch wegen-congres. sectie 1: aanleg en onderhoud Kleinplaveisel; Kleiwegen communications of the "van der waals-fund" calibration of a pressure balance in absolute units / A. Michels mitteilungen des "van der waals-fonds" Neubearbeitung der Kohnstammwalstraschen Isothermenmessungen / A. Michels und A.J.J. Gerver S.J. communications of the "van der waals-fund" On discontinuities in the energy and the specific heat / A. Bijl communications of the "van der waals-fund" electrical manometer for pressures up to 3000 atmospheres / A. Michels and M. Lenssen communications of the "van der waals-fund" Dielectric constant of nitrogen uo to 1000 atms. between 25ÿê C and 150ÿê C / A. Michels, A. Jaspers and P. Sanders tertiaire weg / door A. van Linden van den Heuvell communications of the "van der waals-fund" Contribution to the theory of the influence of pressure on the electrical resistance of metals / M.H. Lenssen and A. Michels communications of the "van der waals-fund" Isotherms of CO2 between 0ÿê and 150ÿê and pressures from 16 to 250 atm (amagat densities 18-206) / by A. Michels and C. Michels $ …
