TY  - RPRT
TI  - Dynamic models for animal orientation.
AU  - K P Hadeler
AU  - P de Mottoni
AU  - K Schumacher
PY  - 1980
DO  - 10.1007/bf00276092
UR  - https://pubmed.ncbi.nlm.nih.gov/7276758/
ID  - 7276758
ER  -