Eckern, Ullrich Published as: Eckern, Ullrich Documents: 2 Publications indexed (2008) Co-Authors: – Main Fields: History and biography (01-XX)
Ullrich, Edward Published as: Ullrich, E. Documents: 3 Publications indexed (1891–1950) Co-Authors: Lindelöf, Ernst Leonard Main Fields: Real functions (26-XX)
Ullrich, Egon Published as: Ullrich, Egon; Ullrich, E. Documents: 34 Publications indexed (1926–1953) Co-Authors: Lindelöf, Ernst Leonard; Kneser, Hellmuth; Collatz, Lothar; ... Main Fields: General and overarching topics; collections (00-XX); History and biography (01-XX); Real functions (26-XX); Functions of a complex variable (30-XX); Geometry (51-XX); ...