C. Pillonel, Marcel M. Mulder, J.J. Boon, B. Forster and A. Binder, Involvement of cinnamyl-alcohol dehydrogenase in the control of lignin formation in Sorghum bicolor L. Moench, Planta 185, 538-544 (1991)
G.J. Frieling, R. Hoekstra, R. Morgenstern and F.J. de Heer, He2+ - H collisions: experimental charge exchange cross sections and their relevance for alpha particle diagnostics at JET, Z. Phys. D 21, 163-164 (1991)
V.M. Kaganer, B.I. Ostrovskii and W.H. de Jeu, X-ray scattering in smectic liquid crystals: from ideal- to real-structure effects, Phys. Rev. A 44, 8158-8166 (1991)
F.H. Geuzebroek, M.G. Tenner, A.W. Kleyn, H. Zacharias and S. Stolte, Parity assignment of L-doublets in NO X 2P1/2, Chem. Phys. Lett. 187, 520-526 (1991)
M. Pont, Multiphoton ionization in superintense, high-frequency laser fields II. Stabilization of atomic hydrogen in linearly polarized fields, Phys. Rev. A 44, 2152-2170 (1991)
P.H.F. Reijnen, A. Raukema, U. van Slooten and A.W. Kleyn, Isotope effect in dissociative chemisorption of O2 on Ag(111), J. Chem. Phys. 94, 2368-2369 (1991)
