Entropy and information causality in general probabilistic theories H Barnum, J Barrett, LO Clark, M Leifer, R Spekkens, N Stepanik, A Wilce, ... New Journal of Physics 12 (3), 033024, 2010 | 159 | 2010 |

Simplicity of algebras associated to \'etale groupoids JH Brown, LO Clark, C Farthing, A Sims arXiv preprint arXiv:1204.3127, 2012 | 134 | 2012 |

A groupoid generalization of Leavitt path algebras LO Clark, C Farthing, A Sims, M Tomforde Arxiv preprint arXiv:1110.6198, 2011 | 85 | 2011 |

Equivalent groupoids have Morita equivalent Steinberg algebras LO Clark, A Sims Journal of pure and applied algebra 219 (6), 2062-2075, 2015 | 70 | 2015 |

A generalized uniqueness theorem and the graded ideal structure of Steinberg algebras LO Clark, R Exel, E Pardo Forum Mathematicum 30 (3), 533-552, 2018 | 52 | 2018 |

Uniqueness theorems for Steinberg algebras LO Clark, C Edie-Michell Algebras and Representation Theory 18 (4), 907-916, 2015 | 52 | 2015 |

Simplicity of algebras associated to non-Hausdorff groupoids L Clark, R Exel, E Pardo, A Sims, C Starling Transactions of the American Mathematical Society 372 (5), 3669-3712, 2019 | 33 | 2019 |

Kumjian–Pask algebras of finitely aligned higher-rank graphs LO Clark, YEP Pangalela Journal of Algebra 482, 364-397, 2017 | 29 | 2017 |

Kumjian–Pask algebras of locally convex higher-rank graphs LO Clark, C Flynn, A an Huef Journal of Algebra 399, 445-474, 2014 | 28 | 2014 |

Purely infinite-algebras associated to étale groupoids J Brown, LO Clark, A Sierakowski Ergodic Theory and Dynamical Systems 35 (8), 2397-2411, 2015 | 24 | 2015 |

Classifying the types of principal groupoid C*-algebras LO Clark Journal of Operator Theory, 251-266, 2007 | 23 | 2007 |

Using Steinberg algebras to study decomposability of Leavitt path algebras LO Clark, DM Barquero, CM González, MS Molina Forum Mathematicum 29 (6), 1311-1324, 2017 | 22 | 2017 |

Ideals of Steinberg algebras of strongly effective groupoids, with applications to Leavitt path algebras L Clark, C Edie-Michell, A Sims Transactions of the American Mathematical Society 371 (8), 5461-5486, 2019 | 20 | 2019 |

Diagonal-preserving ring⁎-isomorphisms of Leavitt path algebras JH Brown, LO Clark, A an Huef Journal of Pure and Applied Algebra 221 (10), 2458-2481, 2017 | 20 | 2017 |

Phase transitions on the Toeplitz algebras of Baumslag-Solitar semigroups LO Clark, A an Huef, I Raeburn Indiana University Mathematics Journal, 2137-2173, 2016 | 19 | 2016 |

CCR and GCR groupoid C*-algebras LO Clark Indiana University mathematics journal, 2087-2110, 2007 | 17 | 2007 |

Strongly graded groupoids and strongly graded Steinberg algebras LO Clark, R Hazrat, SW Rigby Journal of Algebra 530, 34-68, 2019 | 16 | 2019 |

AF-embeddability of 2-graph algebras and quasidiagonality of k-graph algebras LO Clark, A An Huef, A Sims Journal of Functional Analysis 271 (4), 958-991, 2016 | 14 | 2016 |

The representation theory of C*-algebras associated to groupoids LO Clark, A an Huef Arxiv preprint arXiv:1007.2331, 2010 | 13 | 2010 |

Using the Steinberg algebra model to determine the center of any Leavitt path algebra LO Clark, D Martín Barquero, C Martín González, M Siles Molina Israel Journal of Mathematics 230 (1), 23-44, 2019 | 11 | 2019 |