-
Riuz Mariscal, A. M., To measure what information is measurable, 2005. Available from: URL:
-
Brunner, P. H., Rechberger, H., Practical Handbook of Material Flow Analysis. CRC Press, London 2003. Available from: URL:
-
Weisstein, E. W., Lavoisier Antoine (1743-1794), From Eric Weisstein's World of Scientific Biography, 1996-2007. Available from: URL:
-
http://books.google.de/books?id=hwz_eQvn7PMC&pg=PA100&lpg=PA100&dq=Carl+Ludwig+Kymographion&source=bl&ots=ANf-TeWbrW&sig=1S1uZteuHvrWMRQjQTL3UyPw13o&hl=de&sa=X&oi=book_result&resnum=6&ct=result#PPA100,M1
-
Ulmer, H.-V., The 150 anniversary of the Kymographion: how to handle hard and soft data [in German] 1996. Available from: URL:
-
Stemmler, R., Decher, H., Reichstein, G., Steglich, W., Statistical methods in sports [in German]. Sportverlag, Berlin 1980.
-
Yates, F. E., Self-organizing systems. In: Boyd C. A. R., Noble D. (eds.), The Logic of Life. Oxford University Press, Oxford 1993, 189-218.
-
Ulmer, H.-V., Complexity of athletic fitness with regard to selection and talent prognosis by a physiological viewpoint. Med Sportiva 2004, 8, 45-51. Available from: URL:
-
WHO - World Health Organization, Constitution of the World Health Organization. Basic Documents. Forty-fifth edition, Supplement, 2006. Available from: URL:
-
Lienert, G. A., Raatz, U., Testconstruction and testanalysis [in German]. Beltz - Psychologie Verlags Union, Weinheim 1998.