to Seeking the answer to the three basic questions of contempo rary private international law, I also deemed it essential to out line to the reader the historical development of the different concepts of this particular branch of law, for without the know ledge of this history it is impossible to understand the contempo rary problems. The fact that private international law oscillates between public international law and substantive municipal law as it is applied in individual countries creates considerable problems in both theory and practice. I have tried to deal with these problems in the...