Acta Physica Polonica A
Vol. 99No. 5 May 2001

Fluorescence of Sodium Vapour Excited by 330 nm Laser Pulses
N.A. Gorbunov, P. Kozłowski, K. Nowak and T. Stacewicz, page 531,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.531

Non-Linear Optic Polarization in Lithium Sulphate Monohydrate Crystals
Z. Czapla, M. Dębska E. Lebedeva and A. Pirozerski, page 539,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.539

Collisional Line Shapes in the Presence of Broad-Band Squeezed Vacuum
N.H. Cong and L.V. Vinh, page 545,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.545

Pressure Dependence of the Raman Frequencies of Ammonia Solid I near the Melting Point
H. Yurtseven, page 557,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.557

Total Crystal Energy and Heat of Solution of Alkali Based Binary Alloys
P.N. Gajjar, B.Y. Thakore and A.R. Jani, page 565,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.565

Dielectric, Viscous, and Elastic Properties of Mesogenic 4-n-Hexyloxy-4'-Cyanobiphenyl
G. Czechowski and J. Jadżyn, page 579,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.579

Simultaneous Pyroelectric and Dilatometric Studies of Phase Transitions in Triglycine Sulphate and Glycine Phosphite Crystals
B. Andriyevsky, V. Kardash S. Dacko and Z. Czapla, page 593,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.593

Two-Dimensional Electron Gas in a Periodic Potential and External Magnetic Field: States of Pairs and Three-Particle Systems
W. Florek, page 601,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.601

Enhanced Photonic Band Gaps of Periodic Dielectric Structures Composed of Double Cylindrical Rods
T. Woźniak, M. Krawczyk and H. Puszkarski, page 611,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.99.611