2023

• Length in strange places: Qualitative enhancement of sonorant quantity in Celtic and beyond

2021

• Phonological convergence in north-western Europe: Language contact or drift?

2019

• English epenthesis in sonorant-consonant clusters in areal perspective (with Warren Maguire)

2018

• English epenthesis in lC and rC clusters: Areal effect or drift? (with Warren Maguire)

2017

• Bridging the gap: Tenseness and length in Brythonic vowels
• Celtic mutations

2016

• The northwest European phonological area: New approaches to an old problem
• The northwest European linguistic area: New approaches to an old problem

2014

• Ареальные схождения в фонологии языков Северной Европы: Языковые контакты или типология? [Areal similarities in the phonology of Northern European Languages: Contact or typology?]
• Nordeuropäische Lautgeographie revisited: The view from theoretical phonology

2013

• Minority languages, microvariation, minimalism and meaning: Proceedings of the Irish Network in Formal Linguistics
• Phonemicization vs. phonologization: Voiced fricatives in Old English and Brythonic (with Patrick Honeybone)

2010

• Right at the left edge: Initial consonant mutations in the world‘s languages

2006

• Brythonic ‘second lenition’ revisited