المؤلفون: Ageev, L. I., Belinskii, V. N., Grishin, S. D., Myasnov, N. I., Ogorodnikov, S. N., Pankratov, V. G.

المصدر: Measurement Techniques ; volume 16, issue 2, page 205-206 ; ISSN 0543-1972 1573-8906

الاتاحة: http://dx.doi.org/10.1007/bf00812553
http://link.springer.com/content/pdf/10.1007/BF00812553.pdf
http://link.springer.com/article/10.1007/BF00812553/fulltext.html
http://link.springer.com/content/pdf/10.1007/BF00812553