Jan Trommel
Molecular motions and collisions in organix free radical solutions as studied by dynamic nuclear polarization
Röntgenanalytische onderzoekingen aan het isoleucine molecuul
Some new concepts about the nitration equilibrium of cellulose
The molecular arrangement of cellulose nitrates
The nitration and the denitration of ceellulose nitrates
The solubility of cellulose nitrates in alcohol-ether 1