Some sources, especially primary ones, may contain statements made in error.

The ancient sources contain no information as to his having died a martyr.

Only twenty or so sources contain music that can be transcribed.

The work remained unfinished, and today there are three sources containing the body of the composition.

The written sources contain little information on Morta's family and it is not entirely clear how many children she had.

In the top row, you see the case of the main source containing the main target.

A great source of vitamin C, one medium onion contains only around 44 calories.

Various sources contain conflicting information on the status of Mattamiscontis at different points in time.

These sources, however, contain accurate recordings of weather and crop conditions.

Five ancient sources contain all the recorded details of Pindar's life.