المؤلفون: Naidich, Yu. V., Perevertailo, V. M., Poluyanskaya, V. V., Krasnobaeva, I. N.

المصدر: Soviet Powder Metallurgy and Metal Ceramics ; volume 26, issue 8, page 661-663 ; ISSN 0038-5735 1573-9066

الاتاحة: http://dx.doi.org/10.1007/bf00810629
http://link.springer.com/content/pdf/10.1007/BF00810629.pdf
http://link.springer.com/article/10.1007/BF00810629/fulltext.html
http://link.springer.com/content/pdf/10.1007/BF00810629