@article {7338,
	title = {Dialogue management with linear logic: the role of metavariables in questions and clarifications},
	journal = {Traitement Automatique des Langues (TAL)},
	volume = {61},
	year = {2020},
	pages = {43{\textendash}67},
	author = {Vladislav Maraev and Jean-Philippe Bernardy and Jonathan Ginzburg}
}
