mitteilungen des "van der waals-fonds" Über Isothermen des Stickstoffes zwischen 0ÿê and 150ÿê bei drucken bis zu 400 atmosphären / J. Otto, A. Michels und H. Wouters communications of the "van der waals-fund" Isotherms of methane between 0ÿê and 150ÿêC and densities between 19 and 53 amagat (pressures between 20 and 80 atm) / A. Michels and G.W. … communications of the "van der waals-fund" influence of pressure on the electrical resistance of hard drawn gold wire in different stages of annealing and of soft gold wire / A. Michels … communications of the "van der waals-fund" Isotherms of ethylene between 0ÿê and 150ÿê and at pressures from 20 to 270 atm / A. Michels, J. de Gruyter and F. Niesen volksuniversiteitsbibliotheek Over den wereldaether / door J.D. van der Waals Jr Gerechtigheid in discrediet / verweerschrift door Antonius van der Waals ; met een narede van zijn verdediger G. Jonker ; [uitgeg. door D. v. Mullem … Gaade's stijlenboek : van de Antieken tot heden / onder red. van Ursula Hatje[; medew.:] Hartmut Biermann [et al.] ; Ned. bew. door J.C. van … Geschiedenis van de Inspectie der cavalerie en het commando over de Lichte Brigade : voorts enkele aanteekeningen over het Wapen der Cavalerie en hetgeen op … communications of the "van der waals-fund" method for the measurement of the viscosity of saturated methane-oil solutions under pressure / by J. Versluys, A. Michels and J. Gerver communications of the "van der waals-fund" Calculation of thermodynamic properties of nitrogen up to 3000 atm. between 0ÿê and 150ÿê / by A. Michels, H. Wouters and J. de Boer communications of the "van der waals-fund" suggested explanation for some properties of liquid He II / by A. Michels, A. Bijl and J. de Boer communications of the "van der waals-fund" Isothermsof methane-aethane mixtures at 0ÿê, 25ÿê and 50ÿêC up to 60 atmospheres / by A. Michels and G.W. Nederbragt