Lukivska D. Generalization of the Weierstrass <math xmlns="http://www.w3.org/1998/Math/MathML"> <mi mathvariant="normal">&#x2118;<!-- ℘ --></mi> </math>, <math xmlns="http://www.w3.org/1998/Math/MathML"> <mi>&#x03B6;<!-- ζ --></mi> </math> and <math xmlns="http://www.w3.org/1998/Math/MathML"> <mi>&#x03C3;<!-- σ --></mi> </math&gt; functions. BMJ [інтернет]. 1 [cited 9Квіт2025];4(1-2). Available from: https://bmj.fmi.org.ua/index.php/adm/article/view/190