Definability for Downward and Vertical XPath on Data Trees. - Sergio Abriola; María Emilia Descotte; Santiago Figueira (WoLLIC, 2014)

Saturation, Definability, and Separation for XPath on Data Trees. - Sergio Abriola; María Emilia Descotte; Santiago Figueira (AMW, 2015)

Model theory of XPath on data trees. Part II: Binary bisimulation and definability. - Sergio Abriola; María Emilia Descotte; Santiago Figueira (Inf. Comput., 2017)

Axiomatizations for downward XPath on data trees. - Sergio Abriola; María Emilia Descotte; Raul Fervari; Santiago Figueira (J. Comput. Syst. Sci., 2017)

Resynchronizing Classes of Word Relations. - María Emilia Descotte; Diego Figueira; Gabriele Puppis (ICALP, 2018)

Closure Properties of Synchronized Relations. - María Emilia Descotte; Diego Figueira; Santiago Figueira (STACS, 2019)