1. Please name the agreement and where it can be cited.
2. Russia broke the agreement so what’s the point?
“Russia broke the agreement so what’s the point?”
Seriously? There needs to be another point?
You may be looking for the Minsk I and Minsk II agreements.
https://www.reuters.com/world/europe/what-are-minsk-agreements-ukraine-conflict-2022-02-21/
You may also looking for the Budapest Memorandum:
That’s the one where the Ukraine agreed to give up its nukes
for a guarantee of non-invasion, or some such.