Some is and some isn’t. You’ll need to type “Polish Independent Carpathian Rifle Brigade” and also “Samodzielna Brygada Strzelcow Karpackich” into your favourite internet search engine to determine what’s out there and where it is located. There are free on-line translation sites that you can use to help get through the Polish language materials. It will require that you invest time and effort. The amount you put in is directly proportional to the dividends you receive. This forum is just a step in your search for information, and we are happy to have been able to get you this far along in your research.