User:Bob Andriesse

Hello,

My name is Bob Andriesse. I am a dutch physicist who was self employed for almost 40 years and I have a passion for mathematics.

One reference I can give you is an electronics article I wrote in french ( I am sorry) which is still available on my (ex)website. The web site is not maintained anymore, because the french branch was closed, but I kept my mail address bob@smartec.fr.