Leipzig, Phil. Diss. v. 18. Mai 1911, Ref. Le Blanc, Beckmann.Mode of access: Internet
Leipzig, Phil. Fak., Ref. Le Blanc-Beckmann, Diss. v. 18. April 1908.Mode of access: Internet
Thesis (doctoral)--Kgl. Bayer. Ludwig-Maximilians- Universitat zu Munchen, 1906.Mode of access: Inte...
Leipzig, Phil. Diss. v. 2. Aug. 1910, Ref. Beckmann, Hantzsch.Mode of access: Internet
Leipzig, Phil. Diss. v. 28. Aug. 1911, Ref. Beckmann, Hantzsch.Mode of access: Internet
Leipzig, Phil. Fak., Ref. Le Blanc-Hantzsch, Diss. v. 30. April 1907.Mode of access: Internet
Leipzig, Phil. Diss. v. 8. Juli 1910, Ref. Beckmann, Hantzsch.Mode of access: Internet
Freiburg i.B., Naturw.-math. Diss. v. 1913, Ref. Gattermann.Mode of access: Internet
Leipzig, Phil. Fak., Ref. Le Blanc-Hantzsch, Diss. v. 14. Jan. 1908.Mode of access: Internet
Leipzig, Phil. Diss. v. 21. Sept. 1908, Ref. Beckmann, Le Blanc.Mode of access: Internet
Thesis (doctoral)--Kaiser-Wilhelms-Universität Strassburg, 1888.Mode of access: Internet
Aus: Zeitschr. f. physikal. Chemie Bd 47, H. 5.Leipzig, Phil. Diss. v. 1904.Mode of access: Internet
Thesis (doctoral)--Albertus-Universität zu Königsberg i. Pr., 1900.Mode of access: Internet
Leipzig, Phil. Diss. v. 27 Febr. 1911, Ref. Hantzsch, Beckmann.Mode of access: Internet
Thesis (doctoral)--Universitat Ruprechts-Carls-Universitat zu Heidelberg, 1893.Mode of access: Inter...
Thesis (doctoral)--Albertus-Universitat zu Konigsberg i. Pr., 1902.Mode of access: Internet
Leipzig, Phil. Fak., Ref. Le Blanc-Beckmann, Diss. v. 18. April 1908.Mode of access: Internet
Thesis (doctoral)--Kgl. Bayer. Ludwig-Maximilians- Universitat zu Munchen, 1906.Mode of access: Inte...
Leipzig, Phil. Diss. v. 2. Aug. 1910, Ref. Beckmann, Hantzsch.Mode of access: Internet
Leipzig, Phil. Diss. v. 28. Aug. 1911, Ref. Beckmann, Hantzsch.Mode of access: Internet
Leipzig, Phil. Fak., Ref. Le Blanc-Hantzsch, Diss. v. 30. April 1907.Mode of access: Internet
Leipzig, Phil. Diss. v. 8. Juli 1910, Ref. Beckmann, Hantzsch.Mode of access: Internet
Freiburg i.B., Naturw.-math. Diss. v. 1913, Ref. Gattermann.Mode of access: Internet
Leipzig, Phil. Fak., Ref. Le Blanc-Hantzsch, Diss. v. 14. Jan. 1908.Mode of access: Internet
Leipzig, Phil. Diss. v. 21. Sept. 1908, Ref. Beckmann, Le Blanc.Mode of access: Internet
Thesis (doctoral)--Kaiser-Wilhelms-Universität Strassburg, 1888.Mode of access: Internet
Aus: Zeitschr. f. physikal. Chemie Bd 47, H. 5.Leipzig, Phil. Diss. v. 1904.Mode of access: Internet
Thesis (doctoral)--Albertus-Universität zu Königsberg i. Pr., 1900.Mode of access: Internet
Leipzig, Phil. Diss. v. 27 Febr. 1911, Ref. Hantzsch, Beckmann.Mode of access: Internet
Thesis (doctoral)--Universitat Ruprechts-Carls-Universitat zu Heidelberg, 1893.Mode of access: Inter...
Thesis (doctoral)--Albertus-Universitat zu Konigsberg i. Pr., 1902.Mode of access: Internet
Leipzig, Phil. Fak., Ref. Le Blanc-Beckmann, Diss. v. 18. April 1908.Mode of access: Internet
Thesis (doctoral)--Kgl. Bayer. Ludwig-Maximilians- Universitat zu Munchen, 1906.Mode of access: Inte...
Leipzig, Phil. Diss. v. 2. Aug. 1910, Ref. Beckmann, Hantzsch.Mode of access: Internet