Search French pages
- Search the web
- Search French pages
Any books
Any document
- Any document
- Books
- Magazines
- Newspapers
Sorted by relevance
- Sorted by relevance
- Sorted by date
Série des sciences mathématiques, astronomiques, et physiques Polska Akademia Nauk ... It exhibits four distinct maxima : 360 nm , 393 nm ( the 473 nm maximum , which is the only one to be observed immediately after dissolving the dye , is but weakly apparent ) and ... On illumination with a mercury HBO - 50 lamp ( Fig .