Seifert, L. Several words on new German literature on elementary geometry. (Bemerkungen zur neueren deutschen Lehrbuchliteratur zur Elementargeometrie.) (Czech) JFM 57.0760.13 Časopis 60, Didaktisch-methodische Beilage, 1-3 (1931). Reviewer: Feigl, G., Prof. (Breslau) MSC: 97G40 PDFBibTeX XMLCite \textit{L. Seifert}, Čas. Mat. Fys. 60, 1--3 (1931; JFM 57.0760.13) Full Text: EuDML
Seifert, L. Notes on geometric descriptions. (Poznámky k deskriptioni geometrii.) (Czech) JFM 53.0061.05 Časopis 57, did.-meth. Beilage 9-12 (1928). Reviewer: Frucht, R., Dr. (Triest) MSC: 97G80 97A30 PDFBibTeX XMLCite \textit{L. Seifert}, Čas. Mat. Fys. 57, 9--12 (1928; JFM 53.0061.05)
Seifert, L. A remark on the lessons in planimetry. (Eine Bemerkung zum Planimetrieunterricht.) (Czech) JFM 54.0660.07 Časopis 57, did.-meth. Beilage 36-37 (1928). Reviewer: Frucht, R., Dr. (Triest) MSC: 97G40 PDFBibTeX XMLCite \textit{L. Seifert}, Čas. Mat. Fys. 57, 36--37 (1928; JFM 54.0660.07) Full Text: EuDML
Dittrich, A. Arithmetic series. (Arithmetische Reihen.) (Czech) JFM 53.0071.02 Časopis 56, did.-meth. Beilage 22-26 (1927). Reviewer: Frucht, R., Dr. (Triest) MSC: 97I30 PDFBibTeX XMLCite \textit{A. Dittrich}, Čas. Mat. Fys. 56, 22--26 (1927; JFM 53.0071.02)
Červenka, L. Converting numbers from the decimal system to another. (Převod čisla ze soustavy desitkové v jinou.) (Czech) JFM 53.0071.01 Časopis 56, did.-meth. Beilage 46 (1927). Reviewer: Frucht, R., Dr. (Triest) MSC: 97F30 PDFBibTeX XMLCite \textit{L. Červenka}, Čas. Mat. Fys. 56, 46 (1927; JFM 53.0071.01)
Regner, K. A note on the schedule of the curriculum of mathematics in sixth grade real schools. (Poznámka k rozvrhu učiva matematiky v sesté třidě reálni.) (Czech) JFM 53.0064.04 Časopis 56, did.-math. Beilage 39-40 (1927). Reviewer: Frucht, R., Dr. (Triest) MSC: 97B70 97H20 PDFBibTeX XMLCite \textit{K. Regner}, Čas. Mat. Fys. 56, 39--40 (1927; JFM 53.0064.04)
Kroupa, J. Notes on geometric descriptions. (Poznámky k deskriptioni geometrii.) (Czech) JFM 53.0061.04 Časopis 56, did.-meth. Beilage 41-43 (1927). Reviewer: Frucht, R., Dr. (Triest) MSC: 97G80 97A30 PDFBibTeX XMLCite \textit{J. Kroupa}, Čas. Mat. Fys. 56, 41--43 (1927; JFM 53.0061.04)
Dittrich, A. How do we obtain suitable mathematics text-books? (Wie gelangen wir zu brauchbaren Lehrbüchern der Mathematik?) (Czech) JFM 53.0056.03 Časopis 56, did.-meth. Beilage 9-11 (1927). Reviewer: Frucht, R., Dr. (Triest) MSC: 97U20 PDFBibTeX XMLCite \textit{A. Dittrich}, Čas. Mat. Fys. 56, 9--11 (1927; JFM 53.0056.03)