A result on elliptic systems with Neumann conditions via Ricceri¢s three critical points theorem S El Manouni, MK Alaoui Nonlinear Analysis: Theory, Methods & Applications 71 (5-6), 2343-2348, 2009 | 24 | 2009 |

Existence results for strongly nonlinear elliptic equations of infinite order A Benkirane, M Chrif, S El Manouni Zeitschrift für Analysis und ihre Anwendungen 26 (3), 303-312, 2007 | 19 | 2007 |

An approximation result in generalized anisotropic Sobolev spaces and applications M Bendahmane, M Chrif, S El Manouni Zeitschrift für Analysis und ihre Anwendungen 30 (3), 341-353, 2011 | 18 | 2011 |

On singular quasi-monotone (*p, q*)-Laplacian systemsS El Manouni, K Perera, R Shivaji Proceedings of the Royal Society of Edinburgh Section A: Mathematics 142 (3 …, 2012 | 16 | 2012 |

On a strongly anisotropic equation with *L* ^{1} dataM Chrif, S El Manouni Applicable Analysis 87 (7), 865-871, 2008 | 15 | 2008 |

Simplicity and stability of the first eigenvalue of a nonlinear elliptic system A El Khalil, S El Manouni, M Ouanan International Journal of Mathematics and Mathematical Sciences 2005 (10 …, 2005 | 13 | 2005 |

On some nonlinear elli ptic problems for p–La placian in A El Khalil, S El Manouni, M Ouanan Nonlinear Differential Equations and Applications NoDEA 15 (3), 295-308, 2008 | 10 | 2008 |

A convergence analysis of the Adomian decomposition method for an abstract Cauchy problem of a system of first-order nonlinear differential equations L Bougoffa, RC Rach, S El-Manouni International Journal of Computer Mathematics 90 (2), 360-375, 2013 | 9 | 2013 |

A study of nonlinear problems for the p-Laplacian in Rn via Ricceri¢s principle S El Manouni Nonlinear Analysis: Theory, Methods & Applications 74 (13), 4496-4502, 2011 | 7 | 2011 |

Existence and regularity of solutions for nonlinear elliptic systems in R^ N P Drábek, S El Manouni, A Touzani ATTI DEL SEMINARIO MATEMATICO E FISICO UNIVERSITA DI MODENA 50 (1), 161-172, 2002 | 7 | 2002 |

Strongly anisotropic elliptic problems with regular and [L. sup. 1] data M Chrif, S El Manouni, F Mokhtari Portugaliae Mathematica 72 (4), 357-392, 2015 | 5 | 2015 |

Anisotropic equations in weighted Sobolev spaces of higher order M Chrif, S El Manouni Ricerche di matematica 58 (1), 1-14, 2009 | 5 | 2009 |

On some nonlinear elliptic systems with coercive perturbations in RN S El, A Touzani Revista Matemática Complutense 16 (2), 483-494, 2003 | 5 | 2003 |

Nonlinear parabolic boundary value problems of infinite order MH Abdou, M Chrif, S El Manouni Topological Methods in Nonlinear Analysis 43 (2), 451-462, 2014 | 3 | 2014 |

Note on an anisotropic p-Laplacian equation in S ElManouni Electronic Journal of Qualitative Theory of Differential Equations 2010 (73 …, 2010 | 3 | 2010 |

MULTIPLICITY RESULTS FOR SOME ELLIPTIC PROBLEMS OF -LAPLACE TYPE S El Manouni, F Faraci Taiwanese Journal of Mathematics 16 (3), 901-911, 2012 | 2 | 2012 |

Elliptic equations in weighted Sobolev spaces of infinite order with L1 data M Bendahmane, M Chrif, S El Manouni Mathematical Methods in the Applied Sciences 33 (1), 49-56, 2010 | 2 | 2010 |

On some nonlinear elliptic problems for *p* –Laplacian in AE Khalil, SE Manouni, M Ouanan NoDEA: Nonlinear Differential Equations and Applications 15 (3), 295-308, 2008 | 2 | 2008 |

Existence and nonexistence results for a class of quasilinear elliptic systems S El Manouni, K Perera Boundary Value Problems 2007 (1), 085621, 2007 | 2 | 2007 |

Existence of Nontrivial Solutions for Some Elliptic Systems in R^ 2 S El Manouni, A Touzani LECTURE NOTES IN PURE AND APPLIED MATHEMATICS, 239-248, 2002 | 2 | 2002 |