@Article{JCM-8-381,
author = {Gao , Tang-An and Wang , Ze-Ke},
title = {Approximation Several Zeroes of a Class of Periodical Complex Functions},
journal = {Journal of Computational Mathematics},
year = {1990},
volume = {8},
number = {4},
pages = {381--385},
abstract = {<p style="text-align: justify;">This paper discussed the number of zeros of the complex function $F:C \rightarrow C$ defined by $$F(Z)=\sum\limits_{k=1}^n(a_k cos(kZ)+b_k sin(kZ))+α_0+α_1 Im(z)+\cdots+α_m(Im(Z))^m.$$</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/9450.html}
}