#### Table of contents

Bulg. J. Phys. vol. **37** no. 1 (2010)

**The Invariance of the Schrödinger Equation with Respect to the Transformations Derived from the Special Test**

N. Kohiyama

pp. 01-09, [abs, pdf]

**Thermodynamics of the (2+1)-dimensional Black Hole with non linear Electrodynamics and without Cosmological Constant from the Generalized Uncertainty Principle**

A. Larrañaga

pp. 10-15, [abs, pdf]

**Landau Damping of Ion-acoustic Waves in Multicomponent Plasma Doped with a Trace of Light Ions**

S.N. Pau, B. Paul, C. Das, S.K. Bhattacharya, B. Ghosh

pp. 16-23, [abs, pdf]

**Dependence of Some Features of VLF Sferics on Source and Propagation Parameters**

B.K. De, S. Debnath, P. Pal, S.S. De, B. Bandyopadhyay, A. Bhowmick, S. Paul, D.K. Haldar, S. Barui, G. Chattopadhyay

pp. 24-36, [abs, pdf]

**Studies on the Variations of ELF Atmospherics over Kolkata**

S.S. De, B.K. De, B. Bandyopadhyay, G. Guha, S. Paul, A. Bhowmick, D.K. Haldar, G. Chattopadhyay, M. Sanfui

pp. 37-47, [abs, pdf]

**Fictitious Roots in the Dispersion Relation**

S. Chandra, G.M. Dak, M. Sharma

pp. 48-55, [abs, pdf]

**Bulk Viscous Fluid Plane Symmetric String Cosmological Model in General Relativity**

D.D. Pawar, A.G. Deshmukh

pp. 56-63, [abs, pdf]