Author
Mahmood Alaghmandan
Carleton University
I.G. Todorov
Queen's University Belfast
Nankai University
Lyudmyla Turowska
University of Gothenburg
Chalmers, Mathematical Sciences
Mathematische Zeitschrift
0025-5874 (ISSN) 14321823 (eISSN)
Vol. 294 1-2 471-489Subject Categories
Algebra and Logic
Mathematics
Geometry
Mathematical Analysis
Roots
Basic sciences
DOI
10.1007/s00209-019-02255-3