1. Hourly rates of sporadic meteors 1948 and 1949 Creator: Ceplecha, Zd. Format: bez média and svazek Type: model:article and TEXT Subject: meteor statistics, sporadic meteors, and hourly rates Language: Czech Description: Statistical observations of sporadic meteors in Czechoslovakia in 1948 and 1949 are given in this paper. The observations were reduced by means of personal coefficients. The hourly rates and other quantities are contained in tables. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public