ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The instrumental conditions were: Philips X-ray spectrograph, P W 1520; tungsten target tube, 48 kV., 20 m.amp.; argon-filled Geiger counter; X-ray path evacuated; exit collimator not fitted. Samples were prepared in a manner similar to that described by Roberts, but the 'Mylar' film was not ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1831481b0
Permalink