| Artigo em revista |
- Oliveira, L.. "Regular semigroups weakly generated by one element". Semigroup Forum 107 2 (2023): 525-563. http://www.scopus.com/inward/record.url?eid=2-s2.0-85173691751&partnerID=MN8TOARS.
10.1007/s00233-023-10389-4
- Oliveira, L.. "Regular semigroups weakly generated by idempotents". International Journal of Algebra and Computation
33 5 (2023): 851-891. http://www.scopus.com/inward/record.url?eid=2-s2.0-85165200259&partnerID=MN8TOARS.
10.1142/S0218196723500388
- Oliveira, L.. "A combinatorial approach to the structure of locally inverse semigroups". Semigroup Forum 103 2 (2021):
575-621. http://www.scopus.com/inward/record.url?eid=2-s2.0-85110204529&partnerID=MN8TOARS.
10.1007/s00233-021-10203-z
- Oliveira, L.. "A Munn tree type representation for the elements of the bifree locally inverse semigroup". Monatshefte fur
Mathematik 183 4 (2017): 653-678. http://www.scopus.com/inward/record.url?eid=2-s2.0-84979994971&partnerID=MN8TOARS.
10.1007/s00605-016-0952-7
- Oliveira, L.. "The free idempotent generated locally inverse semigroup". Semigroup Forum 96 3 (2017): 452-473. http://www.scopus.com/inward/record.url?eid=2-s2.0-85063570470&partnerID=MN8TOARS.
10.1007/s00233-017-9882-5
- Oliveira, L.. "A family of varieties of pseudosemilattices". Semigroup Forum 91 1 (2015): 71-100. http://www.scopus.com/inward/record.url?eid=2-s2.0-84937976484&partnerID=MN8TOARS.
10.1007/s00233-014-9639-3
- Oliveira, L.. "On the question of embedding a semigroup into a semiband". Semigroup Forum 88 3 (2014): 715-731. http://www.scopus.com/inward/record.url?eid=2-s2.0-84901656990&partnerID=MN8TOARS.
10.1007/s00233-013-9564-x
- Auinger, K.; Oliveira, L.. "On the variety of strict pseudosemilattices". Studia Scientiarum Mathematicarum Hungarica
50 2 (2013): 207-241. http://www.scopus.com/inward/record.url?eid=2-s2.0-84879776629&partnerID=MN8TOARS.
10.1556/SScMath.50.2013.2.1237
- Pastijn, F.J.; Oliveira, L.. "Ideal extensions of locally inverse semigroups". Studia Scientiarum Mathematicarum Hungarica
45 3 (2008): 395-409. http://www.scopus.com/inward/record.url?eid=2-s2.0-52949088266&partnerID=MN8TOARS.
10.1556/SScMath.2008.1058
- Pastijn, F.J.; Oliveira, L.A.. "Rees matrix covers and the translational hull of a locally inverse semigroup". Communications
in Algebra 36 9 (2008): 3230-3249. http://www.scopus.com/inward/record.url?eid=2-s2.0-52149102279&partnerID=MN8TOARS.
10.1080/00927870802103743
- Oliveira, L.. "Models for free pseudosemilattices". Algebra Universalis 56 3-4 (2007): 315-336. http://www.scopus.com/inward/record.url?eid=2-s2.0-34249910072&partnerID=MN8TOARS.
10.1007/s00012-007-2001-9
- Pastijn, F.J.; Oliveira, L.. "Maximal dense ideal extensions of locally inverse semigroups". Semigroup Forum 72 3 (2006):
441-458. http://www.scopus.com/inward/record.url?eid=2-s2.0-33744937071&partnerID=MN8TOARS.
10.1007/s00233-005-0555-4
- Oliveira, L.. "A Solution to the Word Problem for Free Pseudosemilattices". Semigroup Forum 68 2 (2004): 246-267. http://www.scopus.com/inward/record.url?eid=2-s2.0-1642617460&partnerID=MN8TOARS.
10.1007/s00233-003-0003-2
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