What type of software license should I choose?

Question

Law in IT

Hey! Can you tell me what type (or type) of license to use for the software? That is, the source code of my software will be in the public domain. But everyone who wants to use it in their project or modify this code must indicate the author (that is, me). Also, this software can be sold, but its source code must be in the public domain with the same distribution conditions. Is there a license with such conditions?

Answer 1

1. License: GPL BSD MIT Mozilla public license Apache software license
   * Unless there is written permission to use the product name of the license creators.
   ** In this case, we are talking about the original text.

Answer 2

GPL (подробности в комментариях)