On convergence of ( μ , ν )-sequences of unisolvent rational approximants to meromorphic functions in ℂ n . Lutterodt, C.H. — 1985 International Journal of Mathematics and Mathematical Sciences
Cohomology with L p -bounds on polycylinders. Darko, P.W.; Lutterodt, C.H. — 1995 International Journal of Mathematics and Mathematical Sciences
On rational approximation in a ball in ℂ N . Darko, P.W.; Einstein-Matthews, S.M.; Lutterodt, C.H. — 2000 International Journal of Mathematics and Mathematical Sciences