Sankhyā: The Indian Journal of Statistics, Series B (2008-) (Acceso UNAM – J-Stor) Vol. 70, No. 1, 2008-
Sankhyā: The Indian Journal of Statistics (2003-2007) (Acceso UNAM - J-Stor) Vol. 65, No. 1, 2003 – Vol. 69, No. 4, 2007
Sankhyā: The Indian Journal of Statistics, Series B (1960-2002) (Acceso UNAM - J-Stor) Vol. 23, No. 1, 1960 – Vol. 64, No. 3, 2002
Sankhyā: The Indian Journal of Statistics, Series A (1961-2002) (Acceso UNAM – J-Stor) Vol. 23, No. 1, 1961 – Vol. 64, No. 3, 2002
Scientiae Mathematicae (Gratis - Japanese Association of Mathematical Science) Vol. 1, No. 1, 1998 - Vol. 3, No. 3, 2000
Séminaire Brelot-Choquet-Deny. Théorie du potentiel (Gratis- NUMDAM) Vol. 1, 1957 – Vol. 15, No. 15, 1972
Séminaire Delange-Pisot-Poitou. Théorie des nombres (Gratis- NUMDAM) Vol. 1, 1959 – Vol. 20, No. 2, 1979
Séminaire Dubreil. Algèbre et théorie des nombres (Gratis- NUMDAM) Vol. 1, 1947 – Vol. 28, No. 2, 1975
Séminaire Ehresmann. Topologie et géométrie différentielle (Gratis- NUMDAM) Vol. 1, 1957 – Vol. 7, 1965
Séminaire Janet. Mécanique analytique et mécanique céleste (Gratis- NUMDAM) Vol. 1, 1957 – Vol. 6, 1963
Serdica Mathematical Journal (Gratis- Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences) Vol. 1, 1975 - Vol. 48, No. 4, 2022
SIAM Journal on Applied Mathematics (Acceso UNAM - J-Stor) Vol. 14, No. 1, 1966 – Vol. 77, No. 6, 2017
Sibirskii Matematicheskii Zhurnal (Gratis- EMIS) Texto en Ruso. Vol. 41, No. 1, 2000 – Vol. 58, No. 6, 2007
Southeast Asian Bulletin of Mathematics (Acceso UNAM - SpringerLink) Vol. 24, No. 1, 2000 – Vol. 26, No. 4, 2003
Southeast Asian Mathematics Education Journal (Gratis- SEAMEO Regional Centre for QITEP in Mathematics) Vol. 1, No. 1, 2011-
St. Petersburg Polytechnical University Journal: Physics and Mathematics (Gratis- Peter the Great St.Petersburg Polytechnic University) Vol. 6, 2008-
Statistical Theory and Related Fields (Parcialmente gratis - Taylor and Francis) Vol. 1, No. 1, 2017-
Stochastic Processes and their Applications (Parcialmente gratis - ScienceDirect) Vol. 1, No. 1, 1973-
Stochastics and Partial Differential Equations: Analysis and Computations (Acceso UNAM - Springerlink) Vol. 1, No. 1, 2013-
Studia Mathematica (Gratis-ICM Wirtualna Biblioteka Nauki) Vol. 1, No. 1, 1929 – Vol. 143, No. 3, 2000
Sugaku Expositions (Gratis- American Mathematical Society) Vol. 30, No. 1, 2017 - Vol. 31, No. 2, 2018
Suplemento de la Revista Mexicana de Física (Gratis- Sociedad Mexicana de Física) Vol. 1, No. 1, 2020-
Supplement to the Journal of the Royal Statistical Society (Acceso UNAM - J-Stor) Vol. 1, No. 1, 1934 – Vol. 9, No. 2, 1947
Surveys in Mathematics and its Applications (Gratis- University Constain Brancusi of Targo-Jiu) Vol. 1, 2006-
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education (Gratis- UNPAS Research Institute) Vol. 2, No. 1, 2017-
