突然ですがヒットしたので貼る（＾＾
https://mif.vu.lt/lt3/en/
Vilnius リトアニア共和国の首都
https://klevas.mif.vu.lt/~rimasn/seminaras/Colyvan,%20Mark%20-%20An%20Introduction%20to%20the%20Philosophy%20of%20Mathematics.pdf
Colyvan, Mark - An Introduction to the Philosophy of Mathematics.pdf 2011