| Issue Date | Title | Author(s) | Type | Access |
| 2023 | Bibliodiversidade com democracia | Sequeiros, Paula | preprint | openAccess |
| 2009 | A bijection between noncrossing and nonnesting partitions of types A, B and C | Mamede, Ricardo | preprint | openAccess |
| 2010 | Bilevel derivative-free optimization and its application to robust optimization | Conn, Andrew R. ; Vicente, L. N. | preprint | openAccess |
| 2009 | Bilinear biorthogonal expansions and the spectrum of an integral operator | Abreu, Luís Daniel ; Ciaurri, Óscar ; Varona, Juan Luis | preprint | openAccess |
| Dec-2016 | BIOTECNOLOGIAS E PROLONGAMENTO DA VIDA: NOTAS PARA UMA REFLEXÃO ÉTICO-POLÍTICA SOBRE O ENVELHECIMENTO | Figueiredo Sol, Ana Isabel | preprint | embargoedAccess |
| 2000 | Bivariante distribution function estimation for associated variables | Azevedo, Cecília ; Oliveira, Paulo Eduardo | preprint | openAccess |
| 2007 | Boolean algebras and spectrum | Conflitti, Alessandro | preprint | openAccess |
| 2008 | Boolean full Kripke structures are alg-universal | Pinto, M. Céu | preprint | openAccess |
| 2009 | The boundary of the Krein space tracial numerical range, an algebraic approach and a numerical algorithm | Bebiano, N. ; Nakazato, H. ; Nata, A. ; Providência, J. da | preprint | openAccess |
| 2005 | Boundary regularity at {t=0} for a singular free boundary problem | Henriques, Eurica ; Urbano, José Miguel | preprint | openAccess |
| 2009 | Branched coverings of links whose geometric graph contains one cycle | Salgueiro, António | preprint | openAccess |
| 2008 | A Característica da Inércia dos Direitos Reais: Brevíssima Reflexão sobre o Princípio da Publicidade | Pereira, André Gonçalo Dias | preprint | openAccess |
| 2007 | The cardinality of endomorphisms of some oriented paths: an algorithm | Arworn, Sr. ; Fonseca, C. M. da ; Saenpholphat, V. | preprint | openAccess |
| 2-Mar-2020 | Catalyzing creative tourism in small cities and rural areas in Portugal: The CREATOUR approach | Duxbury, Nancy | preprint | embargoedAccess |
| 2006 | Categorical structures enriched in a quantaloid: tensored and cotensored categories | Stubbe, Isar | preprint | openAccess |
| 1998 | A central limit theorem for associated variables | Oliveira, Paulo Eduardo | preprint | openAccess |
| 2009 | The change in eigenvalue multiplicity associated with perturbation of a diagonal entry of the matrix | Johnson, Charles R. ; Duarte, António Leal ; Saiago, Carlos M. | preprint | openAccess |
| 26-Oct-2023 | Changing Views on Heritage Through Time: The Listing of Monastic Heritage in Portugal | Marado, Catarina Almeida | preprint | embargoedAccess |
| 2007 | Characterizations of Laguerre-Hahn affine orthogonal polynomials on the unit circle | Branquinho, A. ; Rebocho, M. N. | preprint | openAccess |
| 2009 | Classes of non-Hermitian operators with real eigenvalues | Bebiano, Natália ; Providência, J. da ; Providência, João P. da | preprint | openAccess |
