List of Articles KP equation Open Access Article Abstract Page Full-Text 1 - Symmetries and exact solutions of KP equation with an arbitrary nonlinear term S. A. Elwakil A. M. El-Hanbaly E. K. El-Shewy I. S. El-Kamash 10.1007/s40094-014-0130-z Open Access Article Abstract Page Full-Text 2 - Effect of obliqueness and external magnetic field on the characteristics of dust acoustic solitary waves in dusty plasma with two-temperature nonthermal ions Akbar Sabetkar Davoud Dorranian 10.1007/s40094-015-0172-x Open Access Article Abstract Page Full-Text 3 - Transverse perturbation on three-dimensional ion acoustic waves in electron–positron–ion plasma with high-energy tail electron and positron distribution M. Shahmansouri E. Astaraki 10.1007/s40094-014-0148-2