🌐EnglishEnglishDeutschEspañolFrançaisNederlandsEntityQ16212737· pop 7· linked from 65 articlesHeide SeyerlingSouth African sprinterRecent publications · Crossref5 total works indexedDo Norms Matter in Marketing Relationships? · 1992 · cited 2,573xThe Role of Dependence Balancing in Safeguarding Transaction-Specific Assets in Conventional Channels · 1988 · cited 2,174xA 4-item measure of depression and anxiety: Validation and standardization of the Patient Health Questionnaire-4 (PHQ-4) in the general population · 2010 · cited 2,112xGuidelines and definitions for research on epithelial–mesenchymal transition · 2020 · cited 1,900xTransaction Cost Analysis: Past, Present, and Future Applications · 1997 · cited 1,894xvia Crossref · CC0ConnectionsPortugalCountrySouth AfricaCountryCategories1976 birthsAfrican Games silver medalists for South AfricaAfrican Games silver medalists in athletics (track and field)Athletes from the Eastern CapeAthletes (track and field) at the 1998 Commonwealth GamesAthletes (track and field) at the 1999 All-Africa GamesAthletes (track and field) at the 2000 Summer OlympicsAthletes (track and field) at the 2002 Commonwealth GamesAthletes (track and field) at the 2003 All-Africa GamesAthletes (track and field) at the 2004 Summer Olympics