REFLECTIONS ON THE PENTECOSTAL DOCTRINE OF BAPTISM IN THE HOLY SPIRIT: ITUGWELL S.HEYTHROP J. 1972, Vol 13, Num 3, pp 268-281Article

HERACLITUS: FRAGMENT 98 (DK)TUGWELL S.CL. QUART. 1971, Vol 21, Num 1, PP. 32Article

REFLECTIONS ON THE PENTECOSTAL DOCTRINE OF BAPTISM IN THE HOLY SPIRIT. IITUGWELL S.HEYTHROP J. 1972, Vol 13, Num 4, pp 402-414Article

The Holy Spirit Acts in the Church, Its Structure, Its Sacramentality, Its Worship and SacramentsHARPER M; TUGWELL S.One in Christ. 1976, Vol 12, Num 4, pp 319-332Article

Notes on the life of St DominicTUGWELL, S.Archivum Fratrum Praedicatorum. 1997, Vol 67, pp 27-59, issn 0391-7320Article

Notes on the life of St DominicTUGWELL, S.Archivum Fratrum Praedicatorum. 1996, Vol 66, pp 5-200, issn 0391-7320Article

Dominican Profession in the Thirteenth CenturyTUGWELL, S.Archivum Fratrum Praedicatorum Roma. 1983, Num 53, pp 5-52Article

Petrus Hispanus : Comments on some proposed identifications = Pierre d'Espagne: remarques sur quelques propositions d'identificationTUGWELL, S.Vivarium. 1999, Vol 37, Num 2, pp 103-113, issn 0042-7543Article

Notes on the life of St DominicTUGWELL, S.Archivum Fratrum Praedicatorum. 1998, Vol 68, pp 5-116, issn 0391-7320Article

Humbert of Roman's Material for PreachersTUGWELL, S.De ore Domini : Preacher and Word in the Middle Ages. Studies in Medieval Culture. 1989, Num 27, pp 105-117Book Chapter

Effects of herbivore gut surfactants on kelp polyphenol defensesTUGWELL, S; BRANCH, G. M.Ecology (Durham). 1992, Vol 73, Num 1, pp 205-215, issn 0012-9658Article