@article{ferreira2017_1711717025105, author = "Ferreira, M. A. M.", title = "Searching for answers to the maintenance problem of insufficiently financed, financially dependent pension funds through stochastic diffusion processes ", journal = "International Journal of Mathematics, Game Theory and Algebra", year = "2017", volume = "26", number = "1", pages = "25-34", url = "https://www.novapublishers.com/catalog/product_info.php?products_id=1712" }