SANCHA NAVARRO, J.M. de et al. 2016. ECONOMIC AND FINANCIAL VIABILITY PLAN FOR THE ENTERPRENEURSHIP OF A LYRIC THEATRE LOW-COST COMPANY: THE CASE OF ZARZUELA IN SPAIN. Scientific Annals of Economics and Business. 63, 3 (Nov. 2016), 363–379. DOI:https://doi.org/10.1515/saeb-2016-0128.