

Triassic labyrinthodonts: phylogeny, evolution, and systematics
Dzik, J., Sulej, T., Kaim, A., Niedźwiedzki, R. 2000. Późnotriasowe cmentarzysko kręgowców lądowych w Krasiejowie na Śląsku Opolskim. Przegląd Geologiczny, 48: 226–235.
Sulej, T. 2002. Species discrimination of the Late Triassic labyrinthodont Metoposaurus diagnosticus. –Acta Palaeontologica Polonica 47: 535–546. [Full text - PDF]
Sulej, T. and Majer, D. (2005) The temnospondyl amphibian Cyclotosaurus from the Late Triassic of Poland. Palaeontology, 48: 157–170 [Full text - PDF]
Sulej, T. (2005) A new rauisuchian reptile (Diapsida: Archosauria) from the Late Triassic of Poland. Journal of Vertebrate Paleontology, 25: 78–86. [Full text - PDF]
Dzik, J. and Sulej, T. 2007. A review of the early Late Triassic Krasiejów biota from Silesia, Poland. Palaeontologia Polonica 64, 3-27. [Full text - PDF (low resolution)]
Sulej, T. 2007. Osteology, variability, and evolution of Metoposaurus, a temnospondyl from the Late Triassic of Poland. Palaeontologia Polonica 64, 29–139. [Full text - PDF (low resolution)]
Dzik, J., Sulej, T., and Niedźwiedzki, G. 2008 A dicynodont−theropod association in the latest Triassic of Poland. Acta Palaeontologica Polonica 53 (4): 733–738. [Full text - PDF]
Brusatte, S.L., Butler, R.J., Sulej, T. and Niedźwiedzki, G. 2009. The taxonomy and anatomy of rauisuchian archosaurs from the Late Triassic of Germany and Poland. Acta Palaeontologica Polonica 54 (2): 221–230. [Full text - PDF]
Shishkin, M.A. and Sulej, T. 2009. Temnospondyl amphibians of the Czatkowice tetrapod assemblage. Palaeontologia Polonica 65, 31–77.
Sulej, T. 2010. The skull of an early Late Triassic aetosaur and the evolution of the stagonolepidid archosaurian reptiles. Zoological Journal of the Linnean Society 158, 860–881.
Dzik J., Sulej T., Niedźwiedzki G. 2010. Possible link connecting reptilian scales with avian feathers from the early Late Jurassic of Kazakstan. Historical Biology, 22, 394-402.
Fostowicz-Frelik, Ł. & Sulej, T. 2010 Bone histology of Silesaurus opolensis Dzik, 2003 from the Late Triassic of Poland. Lethaia 43, 137–148.
Niedźwiedzki, G., Gorzelak, P., Sulej, T. (2011) Bite traces on dicynodont bones and the early evolution of large terrestrial predators. Lethaia 44, 87–92.
Tałanda, M., Dzięcioł, S., Sulej, T., Niedźwiedzki, G (2011) Vertebrate burrow system from the Upper Triassic of Poland. Palaios 26, 99-105.
Sulej, T., Bronowicz, R., Tałanda, M. and Niedźwiedzki, G. (2011) A new dicynodont-archosaur assemblage from the Late Triassic (Carnian) of Poland. Earth & Environmental Science Transactions of the Royal Society of Edinburgh 101, 261-269.
Sulej T., Niedźwiedzki G., Niedźwiedzki R., Surmik D., Stachacz M. 2011. Nowy zespół kręgowców z marginalno-morskich i lądowych osadów dolnego kajpru (ladyn, środkowy trias) z Miedar na Śląsku. Przegląd Geologiczny 59, 426-430.
Sulej, T., and Niedźwiedzki, G. (in press) A new large capitosaur temnospondyl amphibian from the Early Triassic of Poland. Acta Palaeontologica Polonica.
Niedźwiedzki, G., Sulej, T., and Dzik, J., (in press) A large predatory archosaur from the Late Triassic of Poland. Acta Palaeontologica Polonica.
Sulej, T. 2002. Cornucopia. Acta Palaeontologica Polonica 47, 318.
Sulej, T. 2004. Krasiejów. Sensationelle Entdeckungen von triassischen Ur-Dinosauriern. 96 pp. Przygoda Studio, Opole 2004. tłum. Grzegorz Jureczko
Sulej, T. 2004. Krasiejów. The remarkable discovery of Triassic pre-dinosaurs. 96 pp. Przygoda Studio, Opole 2004. tłum. Michał Brodacki & Anna Kondarewicz
Sulej, T. 2006. Two new predators from the Late Triassic of Krasiejów. Annual report 2006, Polish Academy of Sciences, 40-42.