Physical parameters of IPHAS-selected classical Be stars. (I. Determination procedure and evaluation of the results.)

This is the accepted version of the following article: Gkouvelis, L., et al., A&A, 591 (2016) A140, which has been published in final form at DOI: http://dx.doi.org/10.1051/0004-6361/201527090. This article may be used for non-commercial purposes in accordance with the EDP Sciences self-archiving policies.