#### Table of contents

Bulg. J. Phys. vol. **38** no. 4 (2011)

**Bound State Energy Level for Three Solvable Potentials**

Sanjib Meyur

pp. 347-356, [abs, pdf]

**Position Dependent Mass for the Hulthén plus Hyperbolic Cotangent Potential**

Sanjib Meyur

pp. 357-363, [abs, pdf]

**LRS Bianchi Type V Universe in Creation-Field Cosmology**

K.S. Adhav, M.V. Dawande, R.B. Raut

pp. 364-370, [abs, pdf]

**Interacting Cosmic Fluids in LRS Bianchi Type-I Cosmological Models**

K.S. Adhav, M.V. Dawande, S.M. Borikar

pp. 371-379, [abs, pdf]

**Some Five-Dimensional Bianchi Type-III String Cosmological Models in General Relativity**

G.C. Samanta, S.K. Biswal, G. Mohanty

pp. 380-389, [abs, pdf]

**Bianchi Type III Cosmological Model with Binary Mixture of Perfect Fluid and Dark Energy**

S.D. Katore, D.V. Kapse, G.B. Tayade

pp. 390-399, [abs, pdf]

**The Effect of Soft-Edged Absorption Damping on ATIR**

H. Stoyanov

pp. 400-408, [abs, pdf]

**Shock Waves in a Dusty Plasma with Positive and Negative Dust, where Electrons Are Superthermally Distributed**

S.K. Kundu, D.K. Ghosh, P. Chatterjee, B. Das

pp. 409-419, [abs, pdf]

**Critical Exponents of Multiferroic Hexagonal**

*R*MnO_{3}J.M. Wesselinowa, A.T. Apostolov, I.N. Apostolova, S.G. Bahoosh

pp. 420-425, [abs, pdf]

**In-Vitro Studies of Major Minerals Mixed-Crystals Grown in Gel Growth Face and Lemon Juice Induced Suppression of Nuclei Strategy**

M. Ramesh, P. Sundaramoorthi

pp. 426-432, [abs, pdf]

**AILA-2009: Its Effects on VLF IFIA and Probable Scientific Explanation**

S.S. De, B. Bandyopadhyay, S. Paul, D.K. Haldar, M. Sanfui, B.K. De, S. Chattopadhyay, A.K. Kundu, S. Barui

pp. 433-447, [abs, pdf]