On molecular orientability on a fine porous surface I. Ursu, R. Alexandrescu, V. Draganescu, I.N. Mihăilescu, I. Morjan, A.M. Prokhorov, N.V. Karlov, V.A. Kravchenko, A.N. Orlov et Yu. N. Petrov J. Phys. France, 46 6 (1985) 883-888 DOI: 10.1051/jphys:01985004606088300