In the article Random Ordinary Differential Equations, Journal of differential equations 7, 538-553 (1970), by J.L. Strand, reference number 6 refers to his PhD thesis: Stochastic Ordinary Differential Equations, University of California (Berkeley), 1968. Reference number 5 is also a PhD thesis: Random Ordinary Differential Equations, University of California (Berkeley), 1968, by R. Edsinger.
Do you know how to obtain these two PhD theses?