Algebraic inequalities: old and new methods V Cirtoaje GIL Publishing House, 2006 | 42 | 2006 |

Old and new inequalities T Andreescu, V Cirtoaje, G Dospinescu, M Lascu Gil, 2004 | 35 | 2004 |

The best lower bound depended on two fixed variables for Jensen's inequality with ordered variables V Cirtoaje Journal of Inequalities and Applications 2010, 1-12, 2010 | 28 | 2010 |

Proofs of three open inequalities with power-exponential functions. V Cirtoaje The Journal of Nonlinear Sciences and its Applications 4 (2), 130-137, 2011 | 17 | 2011 |

On some inequalities with power-exponential functions V Cirtoaje J. Inequal. Pure Appl. Math 10 (1), 21, 2009 | 17 | 2009 |

On the cyclic homogeneous polynomial inequalities of degree four V Cirtoaje Journal of Inequalities in Pure and Applied Mathematics 10 (3), 1-10, 2009 | 15 | 2009 |

Teoria sistemelor automate V Cîrtoaje Editura Universitatii de Petrol-Gaze din Ploiesti, Ploiesti (in Romanian), 2013 | 12 | 2013 |

The best lower bound for Jensen's inequality with three fixed ordered variables V Cirtoaje Banach Journal of Mathematical Analysis 7 (1), 116-131, 2013 | 10 | 2013 |

Two controller design procedures using closed-loop pole placement technique V Cîrtoaje, AS Baiesu, SF Mihalache Journal of Control Engineering and Applied Informatics 11 (1), 34-42, 2009 | 9 | 2009 |

Two Generalizations of Popoviciu’s Inequality V Cirtoaje Crux Math., 313-318, 2005 | 8 | 2005 |

A generalization of Jensen’s inequality V Cirtoaje Gazeta Matematica A, 124-138, 2005 | 8 | 2005 |

Necessary and sufficient conditions for cyclic homogeneous polynomial inequalities of degree four in real variables V Cirtoaje, Y Zhou The Australian Journal of Mathematical Analysis and Applications 9 (1), 1-17, 2012 | 7 | 2012 |

An extension of Jensen's discrete inequality to half convex functions V Cirtoaje, A Baiesu Journal of Inequalities and Applications 2011 (1), 1-13, 2011 | 7 | 2011 |

Inequalities with Beautiful Solutions V Cirtoaje, VQB Can, TQ Anh GIL Publishing House, 2009 | 7 | 2009 |

A quasi-universal practical IMC algorithm V Cirtoaje Automatika: časopis za automatiku, mjerenje, elektroniku, računarstvo i …, 2017 | 6 | 2017 |

An extension of Jensen’s discrete inequality to partially convex functions V Cirtoaje Journal of Inequalities and Applications 2013 (1), 1-23, 2013 | 6 | 2013 |

Necessary and sufficient conditions for symmetric homogeneous polynomial inequalities in nonnegative real variables V Cirtoaje Math. Inequal. Appl 16, 413-438, 2013 | 6 | 2013 |

Necessary and sufficient conditions for symmetric homogeneous polynomial inequalities of degree four and six in real variables V Cirtoaje J. Nonlinear Sci. Appl 5, 307-320, 2012 | 6 | 2012 |

Some strong sufficient conditions for cyclic homogeneous polynomial inequalities of degree four in real variables V Cirtoaje Deutsche Nationalbibliothek, 2012 | 6 | 2012 |

A strong method for symmetric homogeneous polynomial inequalities of degree six in nonnegative real variables V Cirtoaje British Journal of Mathematics & Computer Science 4 (5), 685, 2014 | 5 | 2014 |