What is the Derivation of the Inverse Gaussian Distribution by Schrödinger?

[mertcan]

Could you help me about the derivation of inverse gaussian distribution? During my search I encountered that it was derived by schrödinger as a result of differential equation solution but I can not find his derivation on internet...

 

[Charles Link]

See https://en.wikipedia.org/wiki/Inverse_Gaussian_distribution
This topic is new to me as well, so I can't offer much more.