[REQUEST] Theory and Applications of Quaternion-Valued Differential Equations

[Curious_Student]

Hello Friends,

I need this book: Theory and Applications of Quaternion-Valued Differential Equations (QDEs) by Yong-Hui Xia ( Yonghui Xia ), Kit Lan Kou ( Anna Kit Ian Kou ), Yang Liu (2021).

Publisher: Beijing: Science Press, 2021.
Format: PDF.
ISBN: 9787030690562
https://www.amazon.com.au/Application-Di...7030690567
https://books.google.com/books?id=cNnXzg...edir_esc=y
https://www.abebooks.com/servlet/BookDet...1-_-title5
https://www.worldcat.org/title/1281766087
https://www.purpleculture.net/theory-and...s-p-33436/
https://product.suning.com/0071538872/12394206372.html
https://www.bookschina.com/8630135.htm
https://liblsp.hrbeu.edu.cn/space/search...c07df8cb8c

Thanks!   

CS.