How to generate a List instead of an array in C# with xsd.exe

I have an XML schema .xsd file and generate my file with all the C# classes with the xsd.exe tool. If I have a sequence of elements within an XML tag, that would be represented in C# with an array. The fail is obvious. How can I generate Lists instead of arrays?

Instead of fixed size arrays in a class, I would like to use Lists.

Book [] books = new Book[someFixSize];

List<Book> books =  new List<Book>();

I have seen some older (very old) questions about this, but none of them provided a satisfied solution :/

This is the latest useful hint: http://www.stefanbader.ch/xsdcsarr2l-exe-refactor-xsd-array-to-list/