Multi-push-down languages and grammars L Breveglieri, A Cherubini, C Citrini, SC Reghizzi International Journal of Foundations of Computer Science 7 (03), 253-291, 1996 | 125 | 1996 |

QRT FIFO automata, breadth-first grammars and their relations A Cherubini, C Citrini, SC Reghizzi, D Mandrioli Theoretical Computer Science 85 (1), 171-203, 1991 | 55 | 1991 |

A unifying approach to picture grammars M Pradella, A Cherubini, SC Reghizzi Information and Computation 209 (9), 1246-1267, 2011 | 35 | 2011 |

Inverse semigroups with apartness A Cherubini, A Frigeri Semigroup Forum 98, 571-588, 2019 | 32 | 2019 |

Picture languages: Tiling systems versus tile rewriting grammars A Cherubini, SC Reghizzi, M Pradella, P San Pietro Theoretical Computer Science 356 (1-2), 90-103, 2006 | 30 | 2006 |

Amalgams of free inverse semigroups A Cherubini, J Meakin, B Piochi Semigroup Forum 54, 199-220, 1997 | 28 | 1997 |

Image reducing words and subgroups of free groups DS Ananichev, A Cherubini, MV Volkov Theoretical computer science 307 (1), 77-92, 2003 | 21 | 2003 |

Amalgams of finite inverse semigroups A Cherubini, J Meakin, B Piochi Journal of Algebra 285 (2), 706-725, 2005 | 19 | 2005 |

Picture languages: From Wang tiles to 2D grammars A Cherubini, M Pradella International Conference on Algebraic Informatics, 13-46, 2009 | 18 | 2009 |

Decidability of the word problem in Yamamura’s HNN extensions of finite inverse semigroups E Rodaro, A Cherubini Semigroup Forum 77, 163-186, 2008 | 17 | 2008 |

An inverse automata algorithm for recognizing 2-collapsing words DS Ananichev, A Cherubini, MV Volkov International Conference on Developments in Language Theory, 270-282, 2002 | 17 | 2002 |

Regional languages and tiling: A unifying approach to picture grammars A Cherubini, S Crespi Reghizzi, M Pradella Mathematical Foundations of Computer Science 2008: 33rd International …, 2008 | 16 | 2008 |

Breadth-first phrase structure grammars and queue automata E Allevi, A Cherubini, SC Reghizzi International Symposium on Mathematical Foundations of Computer Science, 162-170, 1988 | 15 | 1988 |

Medial permutable semigroups. C Bonzini, A Cherubini Semigroups, 21-39, 1985 | 15 | 1985 |

Expressiveness and complexity of regular pure two-dimensional context-free languages MM Bersani, A Frigeri, A Cherubini International Journal of Computer Mathematics 90 (8), 1708-1733, 2013 | 14 | 2013 |

The inverse hull of right cancellative semigroups A Cherubini, M Petrich Journal of Algebra 111 (1), 74-113, 1987 | 14 | 1987 |

Permutable duo semigroups A Cherubini, A Varisco Semigroup forum 28, 155-172, 1984 | 14 | 1984 |

Sui semigruppi i sui sottosemigruppi propri sono t-archimedei A Cherubini Spoletini, A Varisco Istituto Lombardo (Rend. Sc.) A 112, 91-98, 1978 | 14 | 1978 |

On some classes of 2D languages and their relations MM Bersani, A Frigeri, A Cherubini Combinatorial Image Analysis: 14th International Workshop, IWCIA 2011 …, 2011 | 13 | 2011 |

On the generalized linear equivalence of functions over finite fields L Breveglieri, A Cherubini, M Macchetti Advances in Cryptology-ASIACRYPT 2004: 10th International Conference on the …, 2004 | 13 | 2004 |