CRITICAL STUDIES OF MOLECULAR REORIENTATION IN ORIENTED PAA WITH VARIOUS KINDS OF DEUTERATION J. A. JANIK, J. KRAWCZYK, J. M. JANIK et K. OTNES J. Phys. Colloques, 40 C3 (1979) C3-169-C3-173 DOI: 10.1051/jphyscol:1979334