Given this, I cannot produce a paper that:

Currently, digital availability for this 1979 classic is limited, and it is not widely available on mainstream platforms like Netflix or Amazon Prime. You can check for availability or updates on these niche or region-specific services: Видео Jag är Maria (1979)(Sub Esp) | OK.RU

Be aware that titles from this era are often recycled or retitled. You may need to search for specific plot points or alternate titles to find a working stream.