V. ČÁPEK, J. BOK
A thought construction of working perpetuum mobile of the second kind.  /1645-1652/

P. KUBÍČEK
Evaluation of experimental data of diffusion in semiinfinite two-phase systems with nonstationary interphase. boundary by means of thermal potentials I. Theory.  /1653-1668/

P. KUBÍČEK
Evaluation of experimental data of diffusion in semiinfinite two-phase systems with nonstationary interphase. boundary by means of thermal potentials. II. Application of the theory to the diffusion characteristics determination.  /1669-1684/

P. ADÁMEK, J. KALČÍK, M. ŠÍCHA, M. TICHÝ, H. BIEDERMAN, L. SOUKUP, L. JASTRABÍK
Contribution to the application of the Langmuir probe technique for plasma monitoring in the Ar and. n-hexane mixture plasma during the polymerization process.  /1685-1701/

M. MORVOVÁ
The influence of water vapour and temperature on depletion of carbon monoxide in d.c. corona discharge.  /1703-1719/

A. ZAHORANOVÁ, M. ČERNÁK, M. ŠTEFEČKA, H.-E. WAGNER
Stepped form of negative corona pulses in hydrogen.  /1721-1735/

J. SILS, M. REICHLING, E. MATTHIAS, H. JOHANSEN
Laser damage and ablation of differently prepared CaF₂(111) surfaces.  /1737-1742/

I.G. USOSKIN, O.G. GLADYSHEVA, P. BOBIK, K. KUDELA, H. KANANEN
Connections between neutron monitor count rate and solar modulation strength.  /1743-1749/

S.K. GHOSH
Erratum: Hall effect on unsteady hydromagnetic flow in a rotating channel permeated by an inclined. magnetic field in the presence of an oscillator. (Czech.J. Phys. 49 (1999), No.4, 465).  /1751/
Contents of the journal Československý časopis pro fyziku 49 (1999), No. 2/3.  /1753-1754/
Contents of the Supplement S3 to Vol.49 (1999).  /1755-1756/
Enclosure: CD ROM containing the Supplement S3.