https://works.bepress.com/strenger-swepr/1/
https://works.bepress.com/strenger-swepr/2/
https://works.bepress.com/strenger-swepr/3/
https://works.bepress.com/strenger-swepr/4/
https://works.bepress.com/strenger-swepr/5/
https://works.bepress.com/strenger-swepr/6/
https://works.bepress.com/strenger-swepr/7/
https://works.bepress.com/strenger-swepr/8/
https://works.bepress.com/strenger-swepr/9/
https://works.bepress.com/strenger-swepr/10/