Lisitano, G.; Bernabei, S.; Sindoni, E.: Self Excited Ion Acoustic Waves in a Radiofrequency Plasma. Physics Letters. A 29, 10, pp. 613 - 614 (1969)

Lisitano, G.; Fontanesi, M.; DeDionigi, R.: Stabilization of a Hot Electron Plasma by Homogeneous Temperature Effects. Physical Review Letters 23, 15, pp. 822 - 824 (1969)

Lortz, D.: Stability of Axisymmetric MHD Equilibria without Stagnation Point. Physics Letters. A 28, 7, pp. 509 - 510 (1969)

Lotz, W.: Electron-Impact Ionization Cross-Sections and Ionization Rate Coefficients for Atoms and Ions from Scandium to Zinc. Zeitschrift fuer Physik 220, pp. 466 - 472 (1969)

Meyer, F.; Pfirsch, D.: Korotation und Druckanisotropien im Sonnenwind. Kleinheubacher Berichte Bd. 13, pp. 243 - 244 (1969)

Mulser, P.; Witkowski, S.: Numerical Calculations of the Dynamics of a Laser Irradiated Solid Hydrogen Foil. Physics Letters. A 28, 10, pp. 703 - 704 (1969)

Pecorella, F.; Vlases, G.C.: The Production of Highly Ionized, Low Density Plasmas by Means of Strong Ultraviolet Radiation. Physics Letters, A 28, p. 616 (1969)

Pinkau, K.: Measurement of the Primary Cosmic Ray Proton and Alpha-Particle Spectra above 10 GeV/Nucl. Mitteilungen der Astronomischen Gesellschaft Nr. 27, pp. 144 - 148 (1969)

Pinkau, K.: Experimental Determination of the Transition Effect in Electromagnetic Cascade Showers. Physical Review 182, pp. 1435 - 1440 (1969)

Pinkau, K.: Probleme der Roentgen- und Gamma-Astronomie. Die Sterne Jg. 45, Heft 5-6, pp. 81 - 95 (1969)

Pinkau, K.: Gamma-Astronomie. Mitteilungen der Astronomischen Gesellschaft Nr. 40, pp. 59 - 73 (1969)

Piotrowski, P.: Stability, Consistency and Convergence of Variable K-Step Methods for Numerical Integration of Large Systems of Ordinary Differential Equations. Lecture Notes in Mathematics 109, pp. 221 - 227 (1969)

Puri, S.: Comments on Statistical Particle Acceleration in Random Fields. The Physics of Fluids 12, 2 (1969)

Raeder, J.; Wirtz, S.: Zur Theorie der Verteilung von Potential, elektrischer Feldstaerke und Stromdichte in einem Lichtbogen endlicher Laenge im starken axialen Magnetfeld. Zeitschrift fuer Naturforschung. A 24, pp. 1433 - 1448 (1969)

Rebhan, E.; Wimmel, H.K.: Kinetic Interaction of Positive-Energy Waves in a Plasma. Plasma Physics 11, pp. 869 - 879 (1969)

Ringler, H.; Nodwell, R.A.: Enhanced Cross Section for Scattering of Laser Light. Physics Letters. A 30, 2, pp. 126 - 127 (1969)

Ringler, H.; Nodwell, R.A.: Enhanced Plasma Oscillations Observed with Scattered Laser Light. Physics Letters. A 29, 3, pp. 151 - 152 (1969)

Roehr, H.: Measurement of Thomson and Rayleigh Scattering in a Preionization Theta-Pinch. Zeitschrift fuer Physik 225, pp. 494 - 502 (1969)

Roehr, H.: Das spektrale Verhalten eines blitzlampengepumpten Farbstofflasers - Rhodamin_B. Zeitschrift fuer Physik 228, pp. 465 - 472 (1969)

Roehr, H.: Die Lichtstreuung als Messmethode der Plasmaphysik. Umschau 69, p. 382 (1969)